UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMiG6GOqMlWp3scai+s1SM4yP0PG5FTAf1gTO7Pdgw4=' 
WHERE 
  key_id = '09a9c67bd351ab4d935dfd80162769b65d382a63e558eef33c011712c473dced' 
  AND (
    token = 'zMiG6GOqMlWp3scai+s1SM4yP0PG5FTAf1gTO7Pdgw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )