INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be38eefba1262b39bc9140121741fff432b3dc4a82e6215e8bbb7e9f57edeb1f', 
    'R17lG4vKVa2ZdAAKHQAHhIW+rQ8v3YZkVuacRurntFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)