UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XcjCaJf7T1g9le2VjvFh9nPA1ALpgDj4tPpf8tbee6U=' 
WHERE 
  key_id = 'b3e1eddcfc745977336e4c8fe4c506bc50859570660b372d80e235c4ab8a875f' 
  AND (
    token = 'XcjCaJf7T1g9le2VjvFh9nPA1ALpgDj4tPpf8tbee6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )