UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SxuF9eElhURWDGGegGae7F2Qiq6FmIcfIJOR5SpW+Xs=' 
WHERE 
  key_id = 'ca761a973ddd549b4e4c6dacfbf2dda1ecd2222ec27414fd36b576204f66433b' 
  AND (
    token = 'SxuF9eElhURWDGGegGae7F2Qiq6FmIcfIJOR5SpW+Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )