INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c72aeb41c806aa01c9cea66a6b61dd577d9da3fc709b2959db4870e964280f89', 
    '8eQp0262r7H5xFie8QnTcyM4g6vs+IxY7LWy0gCVyh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)