INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d199f9103ff5e7bbbb9b98441a0a57432b870155326f1e8049944d0198a8a3a', 
    'i6GHn4ass0L7yGz2VF+1n2xMZ6nyzDIwBRGzFsYUdQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)