INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c431728170ce6ea8f47e7c4913e93b82d424490fdc76c1e52c57bfcd36d4ef6', 
    't6Olp654+vzfvdJu0JQBb1iSgEnH0gHgnvbEUEvSNFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)