UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COwyY80KbLy8aHI+Y3J/cg6ruqnlDK3pDj+oqx2lU28=' 
WHERE 
  key_id = '4bc41c758a1bc68f6cae54da6cf2a8b4c23cebe1c54d9b55812f60fa216d6df4' 
  AND (
    token = 'COwyY80KbLy8aHI+Y3J/cg6ruqnlDK3pDj+oqx2lU28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )