INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90ff633f249ee02f39c6449252d09d4e4779e4308a34935dd472720adbaebfac', 
    '4X/7DGy1mZ532HzQw61PwndHO+0gYXBCAZQH8ClXoN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)