UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Y0jpGKsGOKN2EUaGyRd4LEbrsDHs58ANajekImnIJA=' 
WHERE 
  key_id = 'e570a3ae2adb49bc2f453dc0cc903b877f9a3390c67a467863616cff080937b0' 
  AND (
    token = '4Y0jpGKsGOKN2EUaGyRd4LEbrsDHs58ANajekImnIJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )