INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64a6f71a2d0db8736a30d0882ef578933a5e8094b0c1e99f9827137f371edc6f', 
    'nF8viSpgnKpY7m0QZjgLcrvio0D9V/Z/tkyE1Hee67s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)