INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e0c35b7a06f14478fd1a37e8b4c3dd874dff465a4eec44b3b97a319b016ca8', 
    '3TifTGqJYKcDy5d+aR2GZGlxAWxeWuKi2xVG41qeSPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)