UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzmwZ6XTYXEV0YAKKvbFgKudCgD/lySP52YPoBOzb6A=' 
WHERE 
  key_id = 'ca7801e6ccae44fef6fd270f88712f9ad3e48e26bd4a54a365897a2f43e0d70c' 
  AND (
    token = 'VzmwZ6XTYXEV0YAKKvbFgKudCgD/lySP52YPoBOzb6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )