UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ey4cIeOKwVX+DKLOxbPFKTSfzgXsgCt6CklpnT25WqA=' 
WHERE 
  key_id = '6611c0530dd7c724efb44834683b20c3c7f837264af4ac4b2f109df4fd3acb4d' 
  AND (
    token = 'Ey4cIeOKwVX+DKLOxbPFKTSfzgXsgCt6CklpnT25WqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )