UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+V4QpjgvpeLSuFDQlq2do+QLRSKh+3ra1fguRt8mYNw=' 
WHERE 
  key_id = '6529828d881f62673e535416ad9e139c6c8e3fc2fe6e678fda3ae3940eeb28df' 
  AND (
    token = '+V4QpjgvpeLSuFDQlq2do+QLRSKh+3ra1fguRt8mYNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )