UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6v71LFbHSLWJdsiZzTGDcBv//Z+yOwGVHIXJ5Bx2kh0=' 
WHERE 
  key_id = 'ffea4d070d26aac8351eae8f9cb9491f0c422402467c79f64ec9d128027b7c28' 
  AND (
    token = '6v71LFbHSLWJdsiZzTGDcBv//Z+yOwGVHIXJ5Bx2kh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )