INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c12b4fbb1a3994539e813e2453374ff6c3b6679af3e472793ec95c115b4e26c0', 
    'pR6u3k60DOb2kjJFV2W3dNvVp/q7UMnY8khr1kUp2Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)