UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWvc5890W3aBTfTevrYJLoLSZW4zNHqcK2wazWnWPE8=' 
WHERE 
  key_id = '53784c1526c3a58bae579d92f854cd9ec798acd75d00f66b5ce8a84d9d03b49a' 
  AND (
    token = 'iWvc5890W3aBTfTevrYJLoLSZW4zNHqcK2wazWnWPE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )