UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ct/XBrEYDyYAW5bnQ2jWtRYAizhIzw/fLvma17pSS/A=' 
WHERE 
  key_id = '33139eb36b75ce780cf3a08e07ba7711cd13ca338403f2c5ffabe94ea3dcdde0' 
  AND (
    token = 'Ct/XBrEYDyYAW5bnQ2jWtRYAizhIzw/fLvma17pSS/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )