UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qz716Fy4eiAPgu5wILdoMZP6jKq6F9UsXR4OPN/TRtM=' 
WHERE 
  key_id = '7144ebaaba3ecfc34ca04098184982899a1965cbfebadd49914d98e0332deecb' 
  AND (
    token = 'Qz716Fy4eiAPgu5wILdoMZP6jKq6F9UsXR4OPN/TRtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )