UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9wPLdBEqQ9CGgYZ/JoHihmMwzqRHCCvhg85E+vBLRE=' 
WHERE 
  key_id = '34ded09bb0d4504fa3f3f867f461a991d92a047f212243833b0aba3821dbfe96' 
  AND (
    token = 'T9wPLdBEqQ9CGgYZ/JoHihmMwzqRHCCvhg85E+vBLRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034