UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tu7T3eo1BJIvmimgXcGBn4CCITbNT047xp5xxsBQIMY=' 
WHERE 
  key_id = 'ee3a54e257335bb86ae1fd0fb7c1e366bb1ec8c3a6fa294dd1e94dd4ac56bc56' 
  AND (
    token = 'tu7T3eo1BJIvmimgXcGBn4CCITbNT047xp5xxsBQIMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )