UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCuK7zegqCNsUZv6tu6LxYipoeX8deWfufcOvZo/WO0=' 
WHERE 
  key_id = 'ede1cb119e764244ff644c58022373f34871d96fb8b4994385a9ac6989da48c1' 
  AND (
    token = 'zCuK7zegqCNsUZv6tu6LxYipoeX8deWfufcOvZo/WO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )