UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vljC8+Ss75Hx6d5psCNTYK5jBTwEyA/ylsEg0UjH1nA=' 
WHERE 
  key_id = '2d4e54d5f089ff7f1968b35342f8271c55890f6129954977768004f6752c15f4' 
  AND (
    token = 'vljC8+Ss75Hx6d5psCNTYK5jBTwEyA/ylsEg0UjH1nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )