INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cc406d72f21c427c8b303b02bd4369f7ee174877306694d20e884dab138d87', 
    'A8Rtcm96T0soNK91fWFk9/35+oeljER4ddGHIeZ5+iY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )