UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MSEUgG1bzs/iuU35KWjujVBkE7LnOyjkCl7HwAGNaCA=' 
WHERE 
  key_id = 'fb514b4d5b551180bad89e8f90f87acdeae8e51030ff5ce96bc589c68605ed40' 
  AND (
    token = 'MSEUgG1bzs/iuU35KWjujVBkE7LnOyjkCl7HwAGNaCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )