INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43ad48907e33e9432220f12feaf991ccb398f0aaa3e1e0e60860c5ecc4c51ca5', 
    'iUJRJ/F00LMDxmSLVXG5meVj4ITnYFpsUSuD5x0AkZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)