INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a9ee38e6e23894183bedb2ffca1eb831b70e374a2576c03794ae47f62e65f0', 
    'KIxh/76OWwmoV7Jnfrqp2srK9PWaH5elELLgGHe7wuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)