UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMSP0o2R1Ft+snwLwUpxsg7VvsjQ0+dRBaPG5dk8bBY=' 
WHERE 
  key_id = 'c76017d0cf7b819742c259724594fb829cbb57a4dbef82fc53534568608ae7f4' 
  AND (
    token = 'uMSP0o2R1Ft+snwLwUpxsg7VvsjQ0+dRBaPG5dk8bBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )