INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7215d4bd01e3cd57026235f42035ca213aeedf8c7e4f30701cf3b08bb891e4ef', 
    'HnEJaedEX5KWQQHcMKF/UWu7SvxQJGcmOQV37lZWiow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)