INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc67d39e175f610fc0e505c6001732179b08162b64b2806dcc956e35f292aea', 
    'vk1R1OIlNw1eO/8+ChjFiNjhUSwfpwFLMF1XFqsSVFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)