UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VfWB6z4nHaduvh5/ONKbNpGdj8Ln9JkLUfZy3+hEyU=' 
WHERE 
  key_id = '2250e08a84eb7a09a22ea5cdef748ddccd35da6c5972f8400fb26bbf74b11136' 
  AND (
    token = '3VfWB6z4nHaduvh5/ONKbNpGdj8Ln9JkLUfZy3+hEyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )