INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66ec71ba3d3fdec2fe0d25edee45148bca005e9c8ba64333f0ddd7100bc3758', 
    '+CD6TYMHqWu2Jc0Q20+KzH8sTp2aqhSp6UJYFgdD3bs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)