UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P0g1/3EY8lquwTc0yH0yIMMrNjipfVvxwjSKAFAJlr4=' 
WHERE 
  key_id = 'dd78a08b2ccf8466082e9780694e1caf348e38d0ab503d01fd87f7888013f4cd' 
  AND (
    token = 'P0g1/3EY8lquwTc0yH0yIMMrNjipfVvxwjSKAFAJlr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )