UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kt7fX2xmgXCtlus/8uoBK/AImk1UU0dJKw64LNVx5Rc=' 
WHERE 
  key_id = '25eca030b63836174851ece3357d1b74cdd0172eac384c181b49d8c07a72be05' 
  AND (
    token = 'kt7fX2xmgXCtlus/8uoBK/AImk1UU0dJKw64LNVx5Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )