UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JuxSWF2jV8qZ0cKDnHHkAnMNuaAyIS2MdSb/4U+U5QE=' 
WHERE 
  key_id = '36c0ff1e7fe77da134f9bef6f1fad814e554b1bdba272a1515e431d6c9836ff2' 
  AND (
    token = 'JuxSWF2jV8qZ0cKDnHHkAnMNuaAyIS2MdSb/4U+U5QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )