INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d8869fcbfec160f6d802a200b8f9a0860cf788259aeb8b724b995aeeacc4468', 
    '65nDqTs1wK2fc5iEtaZhJA9CfkNv2ePwzGmPEUORXw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)