UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqMozstNUbdTDurlxeug+dGEzzxuovovguvaOT6WtgA=' 
WHERE 
  key_id = '93eebe6756fdf2d7d3bc9097429276477c48d22679ba206224a35b03e2a421e1' 
  AND (
    token = 'EqMozstNUbdTDurlxeug+dGEzzxuovovguvaOT6WtgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )