INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8c03b4fc80ce40d73a8b1aab5508c4178a2a4fb4dfa58cea8eac22827850486', 
    'nOpRWJw6cDEQhlDXCyyI1YES4lS3dXe9Z0xP6mP2Gt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)