INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57e0910113486d3093afbec4c5237cfced7535e6403c2f63caf74b7ff570a1a9', 
    'r2xfhtpHJSicjPG6HfZT2pOg1zJMIuMzCsJT/YT2JsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)