INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1555117bc43401c50a223fd010c7955e8f1860f3fad163158733217930d5bf5a', 
    '+Y13i+qoukDM1eGHfDY8IJfB4bOhPK4zzSl4PUTrMZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)