INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca27468b322d09ad5b1a1d49d05e9837e78e05a4ff51326828170e27f3953189', 
    'sxPM82tT+MkbVqLfyHrzEQBljrjbGQM6GnR8R1/CuOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)