UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0CmriiWplAqJTIu0o7wGAnFAASeQVjhkIwqrfp5C8I=' 
WHERE 
  key_id = '854bcce87143e8ea3e7d321c77d8aa247bc98f52ae552e6261cb6f57596bcfc8' 
  AND (
    token = 'e0CmriiWplAqJTIu0o7wGAnFAASeQVjhkIwqrfp5C8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )