UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMTgPKQ/7KNXEYBprq/r0POIP5kleKHWKk8DBz7mAxU=' 
WHERE 
  key_id = '146b1a8f31db852c15a1a14cb4b1dd25aba740f9fb31c17383b5d3245f424c23' 
  AND (
    token = 'UMTgPKQ/7KNXEYBprq/r0POIP5kleKHWKk8DBz7mAxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )