INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8e874a71165d3055a4a49fab3a18cf08734ec89be9c130ddfcb334b77956f2d', 
    'ip8YY+OobBnu9USdNF0OQ4N5vk9gnpYgxtfPf3hoODQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)