UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfT+PpmPkQsgPi8huPVPcRnEFWMd/36aJh0Mmkymi30=' 
WHERE 
  key_id = 'f17fbdde6dc526a211385552cdbada0141042241668c0d92e2aa3d02bdfe841c' 
  AND (
    token = 'rfT+PpmPkQsgPi8huPVPcRnEFWMd/36aJh0Mmkymi30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )