INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd535ffb28593f877b18a48d7b3e316b64af6078bf4753682629a726b52700559', 
    'B/YiuqtgfZcH5A9Y7Qb3sey66XICIetP4dtmqNsjmZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)