INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffb2b5965bf82e9f402f189b432a63a1907fc286496cf2d8c781726a0cbefe4d', 
    'nMGT9Wu7vxGsBI0hZHM+VaXiZTgL56PxyN0L9BDK3bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)