UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfMO5V6KjjIzUyJv3qZ5C7X48MjcACpHU3RdDjii3hU=' 
WHERE 
  key_id = '2d7cf1d85ad698f9bf3f3354d5ca2a5fa73d2a02c48b89657e2055c97cf296d0' 
  AND (
    token = 'FfMO5V6KjjIzUyJv3qZ5C7X48MjcACpHU3RdDjii3hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )