INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a737dc2c55f28d79684b2f1357c10d5f518149f8c0b02a2e70f0117634a81c4a', 
    'AXAam/WNwdCQ2VgL82k6ml7oE42RkqIkiZYpIkiGlJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)