UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCni4yWcR0jSU+6iQvAK68LOiDq8CHFZFvHGQqs9bBQ=' 
WHERE 
  key_id = '5face9a3eb4026fb2ece520ae8de8f4b6789753a350419e358b71eb661d14198' 
  AND (
    token = 'cCni4yWcR0jSU+6iQvAK68LOiDq8CHFZFvHGQqs9bBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )