INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1e9d747c3d9cf34c4403e8b18df75ebac795696fde7a01997f5e274c6f5f5f', 
    '7aiEVVmZrommRPyzt0wbc8BCtwLn/gI3Pblgw1geK7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)