INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb3efd7d4e30ef2de8676e9b28942db41c0bf3408b6026ccefa253a8885892cb', 
    'uqrzrWG5q+4fyAMXumZoHbbWo1y2BLTFG4dJdwzFZtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)