INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31704a99df64abf736abb01c2d3880e54266aeb52fe903ade2c9171c29d07c64', 
    'JyBScesBTWKsi6vBHWOvk7v5aFExh9d1eJiw8a9FBt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)