UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3y9pVrDjHBiwDtsBG/5JNLWXwn+JvYjImsjMd/2qm8=' 
WHERE 
  key_id = '18358d9c0fcdd734cdeb9f70b415b6f7eb1740e6b81731569dd4747b9ece1d15' 
  AND (
    token = 'B3y9pVrDjHBiwDtsBG/5JNLWXwn+JvYjImsjMd/2qm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )