UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mly5W2irbdN10uBxrr/NLWsegXs8c/Sm4rEFtt4v+3M=' 
WHERE 
  key_id = '2ad5e4c93360248070d7eb290a01f0917ad7c475cafba626737680fdaec869af' 
  AND (
    token = 'Mly5W2irbdN10uBxrr/NLWsegXs8c/Sm4rEFtt4v+3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )