INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3968ccb42bb1ed159c524e52b7a40e432f541ab2d8d35b10d9d04eb6b378b1e0', 
    '/qxgDhDIxGcypOeEVkybZOajZrA3Y2QtH6oGo+j49q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)