INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc7deb5b04af6263102cc94694b0d21a6fe7b84a92c7f9b795eca1a85f0e3da', 
    'RUSig5ZmzwyeLkySvtjxz6Pi4uJ3SuPDwTIBWlEbeLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)