UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZkFuVIw4IjfB0Qk6suv+C+Cf/lYXk5fumgn1x4++E8=' 
WHERE 
  key_id = 'a05f9d52092276345c640f07ab934ae2d3adb013e530834ca286c164a2088edb' 
  AND (
    token = 'xZkFuVIw4IjfB0Qk6suv+C+Cf/lYXk5fumgn1x4++E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )