UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAFC8jSP/09y2KUxhoR4GGSOJ5XtwuASE7Zm3SCAwPg=' 
WHERE 
  key_id = '09390af688dabfcb52c292a652dec78146403219b888faa540d2c901a2b2d2cf' 
  AND (
    token = 'vAFC8jSP/09y2KUxhoR4GGSOJ5XtwuASE7Zm3SCAwPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )