INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc57e0bda261c127eba59e14501a5643467d3b08375a35c318febb3bf28329f', 
    'RhySaSNw1K/vICf0kmbtSy7RYE9yrzaMQJ8JWosP7FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)