UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCxZqef9kSXP3QEPPWwmBBtAg/3SEhcxHCnI0k0cbww=' 
WHERE 
  key_id = '07f37112be2bd6dfe06b43cdd93a822e6ab50ecd1ee8b6cbe1fe673df513c9b4' 
  AND (
    token = 'cCxZqef9kSXP3QEPPWwmBBtAg/3SEhcxHCnI0k0cbww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )