INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a1798e0728c93147f04fbaaca476f59301b7da47afb8b684cec8235d745078', 
    'D46u3t/9eZBrX4fucxkJnnThuw2ntV0ikSwxiLASu5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)