UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQ/TImFC0bubEmLG33QDyeWJuPPdmi7cmoeWT3LVI+g=' 
WHERE 
  key_id = 'df00f67852f52cf4f7fd36092bb0e51e21b3b990cfbfdc4df68a7599b1f3532f' 
  AND (
    token = 'qQ/TImFC0bubEmLG33QDyeWJuPPdmi7cmoeWT3LVI+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )