INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cf5c156673c17b2f3fce5fa2b0cb0746743cc992e04649704101c3ddd0f6315', 
    '4WiWCjsDJWswOuzGEwW8zHtkvXJakhnL7WwdMffFYT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)