INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f79522b19b78d19872fe9ffdb9e95c2471f894a28c6d141ea358256ca705f68c', 
    'a4KEQ2bieribCVRpdU0ZlARELpAJIfT4bP1eBgO1lsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)