UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2UofNhqWUKYvYpX/Dlp4PpX/EVyiNxdWyxA/Vdo/TI=' 
WHERE 
  key_id = '43f58a7e51bfe2f937a38ac7c2d851bb434a4023d627080d4eed32a31537ce1a' 
  AND (
    token = 'o2UofNhqWUKYvYpX/Dlp4PpX/EVyiNxdWyxA/Vdo/TI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )