UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdUD1dWl+YhqRlAFdmoYikoo7ozmR4RTv4rcJItyLSg=' 
WHERE 
  key_id = 'eb0a9b160e61a98e5a646435a13232a32d6c0c4cbb0410825341e79f7557d90b' 
  AND (
    token = 'PdUD1dWl+YhqRlAFdmoYikoo7ozmR4RTv4rcJItyLSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )