UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+qMGi/C6gTLofowgoP54NEGlg56u/AV5hB0fX6nFd0=' 
WHERE 
  key_id = 'f0c9f28646a9b492b4296e7adede7957343e6aa87e88c054068a71e1b63225cc' 
  AND (
    token = '/+qMGi/C6gTLofowgoP54NEGlg56u/AV5hB0fX6nFd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )