INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6739f3156ca3e71df45c9b2d2c361a2658f16b8b07735bd639cee9844ae2dae', 
    'iTs4XxVwMLClwsf5gQJ7hDZhc8zvsBxx9RssTyXarp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)