UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9C0n5jWfHrqpF2vlzY2jhkcwKGQC2AsKomkLIoZGYw4=' 
WHERE 
  key_id = 'b94caa98bcaa2a0a1074dfe564f9b53b9419e7394c41c20c3bbad563998c69ef' 
  AND (
    token = '9C0n5jWfHrqpF2vlzY2jhkcwKGQC2AsKomkLIoZGYw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )