UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16uYWqqzhwuYi8BfdRZIAsOSxvJV+LRpMmEoNlCBDqM=' 
WHERE 
  key_id = 'f6ee5dede8150e63eef54c514c826cbd44ab97bc06dd240fbf327283c0e4abf1' 
  AND (
    token = '16uYWqqzhwuYi8BfdRZIAsOSxvJV+LRpMmEoNlCBDqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )