INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3d5e4b41998a026b9f654c0cc3839f7535dca04b6a8f34dd4d3236cda909880', 
    'InnRl0VWbM6pSa2JTXrc7V7iz1dVbiLFy1uRc4K/T8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)