INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f0fb48719800a902b259493ae2721b79823ebcfeb5ba7e7ddc48d7f301f4b66', 
    'BExfYyDz9cKk2ZLbzS/oL/aP0hsHwxymh21hhqFdJsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)