INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d3663de232fa69c897702b86f0e84e3ea23118de4f4c7be8d2d14e979154b6d', 
    'bWUVvMP2PeYsFsZcl7HIjdy1MZqsVpYZj+bNB4uY+WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)