UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aG71f06IqDyfL+rQm2MfQWv2WrJ5p52Ijv+iObXprp0=' 
WHERE 
  key_id = '49aed217bd65e5d3362e8cbf6390776e0b19a1d68ee3f64835ed66e2d8ed2147' 
  AND (
    token = 'aG71f06IqDyfL+rQm2MfQWv2WrJ5p52Ijv+iObXprp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )