INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302a08b9f6a93e5efb6a10efe1de1123cb551265bc58a9b0b94ffe9bdc1a60ec', 
    'xdtaeSSppdt8vXQMyISVECVYBvBqQzudUF3YAfH4JMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)