INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a87316092f8fa346ec1de71446cafb5598d1e881a482fec76491a2929a035e', 
    'BllVhDmeDTUe5u+6q/5yFgpeN3tJgI62jyhy0/bJwzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )