INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac83512013e41a04b46499e6dfdfa5973e02930f34ff007b79b7d632e182404b', 
    'BOM4ohfhG7aiTQ21p1T3PEipON3YnQHVO3rIYuWlafU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)