UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlV/wwiEEa5im8CXK66qP4/SfQ1E0Q6bXBRgcLiXLn0=' 
WHERE 
  key_id = 'a0ac9f6cdad84d5f38a6f869e9547df5f8cc4885f0a47190296e768f6aed2175' 
  AND (
    token = 'ZlV/wwiEEa5im8CXK66qP4/SfQ1E0Q6bXBRgcLiXLn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )