INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '198da873a0aafc7541de2901c197866be35e64632e46e26025c245c7aae0d27a', 
    '0zaazY40nAyU0m3KigRRg3F692/5V0qkA/MMzjLpnAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)