UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yWDgLhoN6ysP5t0BQnb9Ql9hYzPly5Rm26pNL4/c+as=' 
WHERE 
  key_id = '5d138099c1f1dd7ff599c9aa95f71b704d60e8e68ffeb2d3581ed90401f8870f' 
  AND (
    token = 'yWDgLhoN6ysP5t0BQnb9Ql9hYzPly5Rm26pNL4/c+as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )