UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LF4yC4GouOrgRxB7kmSLd94FA2JPZT2jTv2xxkKoiO4=' 
WHERE 
  key_id = '03cdd09062ac2295f4d547acf98681aab9c0fc1da1e3eee5731c354041878a60' 
  AND (
    token = 'LF4yC4GouOrgRxB7kmSLd94FA2JPZT2jTv2xxkKoiO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )