INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248b77a99bf7c368c7962d7faa8f9310179ece265e183500b8358e265a55dedc', 
    '08L+LKHTmu0zMMldX9XCF6NOnwzDAbd6wLvM+iGus5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)