UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NiU1Ldl8DWx6EZAAwhyTdh3L8Ia6ZG3qBUCBfCM0/LQ=' 
WHERE 
  key_id = '6172334e8ea70092c2d10cd0c990d729e102b0efbf56bd9e499e567f3c7e7d4a' 
  AND (
    token = 'NiU1Ldl8DWx6EZAAwhyTdh3L8Ia6ZG3qBUCBfCM0/LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )