UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+Ce52sFPhWTQy/SvreCAhA+UtD2iR2iSyO4NTRKNEU=' 
WHERE 
  key_id = '1e03dd019ff89a459d52d12840719e55384246322b907cb602d6c4925eacbb04' 
  AND (
    token = 'l+Ce52sFPhWTQy/SvreCAhA+UtD2iR2iSyO4NTRKNEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )