UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2I0603QBhwjAIGpfFDd/qbsDXa2Y1BriwVVOCpvWjT8=' 
WHERE 
  key_id = '4685c576ed1d90aa4068022c9e98c7b0e363678834a5a62ddb704f63ab183265' 
  AND (
    token = '2I0603QBhwjAIGpfFDd/qbsDXa2Y1BriwVVOCpvWjT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )