UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+kaCo6lH4JTQub48Fflh27RSvac2LXcnEPnME4U7dU=' 
WHERE 
  key_id = 'dbce1dbb9755555a5abc0a4868a318fdd8637191cb5c88ff5a48139b1975c917' 
  AND (
    token = '1+kaCo6lH4JTQub48Fflh27RSvac2LXcnEPnME4U7dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )