INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '909e3dde73aef54936e8fedcb477425141be5ac51c32d3e037fb0880e7832608', 
    'axBhJc4cuFGejK5oLn3SmAd12v8RjwrifGxMZXYcFjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)