UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Ea3zhudqb09yUwwi5e9x7JqPmgXHOHGxIDWgRAqZPg=' 
WHERE 
  key_id = '651d96275bd55597fafdc8a8d8ea1f377d14056149fe1bfd65c7db6b5c434b0b' 
  AND (
    token = '5Ea3zhudqb09yUwwi5e9x7JqPmgXHOHGxIDWgRAqZPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )