UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEbg9J7zCFEgdBF0+cm2C0eoepQ6ywbVNxIzFJ0vhsM=' 
WHERE 
  key_id = '83bf7b4c8caec2d9d84701d3355b7bba0d68e675592378078b7d1be5724deb57' 
  AND (
    token = 'HEbg9J7zCFEgdBF0+cm2C0eoepQ6ywbVNxIzFJ0vhsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )