UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+Er/Xto660/zYMDnxkiZVoUTUlH1kx6pyyWzwNRoZ0=' 
WHERE 
  key_id = 'fb26080d0f82b3322288dc02914577dbf544c0babb1fd75b0694ed4c95e446d1' 
  AND (
    token = 'W+Er/Xto660/zYMDnxkiZVoUTUlH1kx6pyyWzwNRoZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )