UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxBtz96N6t6E4aAUlecuJYf1T2E2bjnJUgxLU2pT8J8=' 
WHERE 
  key_id = '62a31afffaac8fd646a9deede264918b770f10a7bdb9fd88c4b0941264648880' 
  AND (
    token = 'LxBtz96N6t6E4aAUlecuJYf1T2E2bjnJUgxLU2pT8J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )