INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b471a4dc4a57997a9c5b387155b17686142b0f327008e51082220d3f9d40a14', 
    'jsYnoJp8Nms3XMKR1f2lIZkXr1VOCH+pW76MOzvO6W4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)