UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQecYWVaGta6ogRsQl2Sk5Cff8FGKpy6+gGbr81/e6k=' 
WHERE 
  key_id = '2351225364487e2c5aa2e581f31fa5a747f49665728c9251b0c958e262634dc1' 
  AND (
    token = 'EQecYWVaGta6ogRsQl2Sk5Cff8FGKpy6+gGbr81/e6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )