UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqHaA5keGt/zQ3y9SvdCkNiageiOb5qS3XQVFbsr7e8=' 
WHERE 
  key_id = '68cffc6b5bcbfba9c31de163c2f6c6ccfd1cfcd91517af26936c3ebfe3b440ef' 
  AND (
    token = 'lqHaA5keGt/zQ3y9SvdCkNiageiOb5qS3XQVFbsr7e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )