INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1d242ff188680263425168de2cb3f0410ee88ad729cec4348542f60a06318c', 
    'c8uIWUQ60mA8k+xVY0kpjbNlyF+J8QyUKZS92Dfqdqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)