INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760dd32d9c2059eff13dd445b6730a880d43757f061508717c76cbd708af1155', 
    'KNzZqHZ2S2z9OVQb0lJtCJ2sz80bUKRaYOIhrQCD8Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)