UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WuRWFra54vMKNesSllyvM/nSPfEFyvC5niP/6wLXhg=' 
WHERE 
  key_id = '71a53f7be85cd43cbdca465dbcc0d09afebae9d6bc234dea60956589c3e5ef08' 
  AND (
    token = '/WuRWFra54vMKNesSllyvM/nSPfEFyvC5niP/6wLXhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )