UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUksfQX8M90m6ecLLO27ZOCjm5CJtsFIvJ0BqFuNf9s=' 
WHERE 
  key_id = 'ce876557daa06f1483607a765f7c3cd3d353356ef79b74c125c357e113dfff0d' 
  AND (
    token = 'kUksfQX8M90m6ecLLO27ZOCjm5CJtsFIvJ0BqFuNf9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )