UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'par9osa2NTElSVya/f0OEQtZhYzmfR0w6CHVuv6HZGs=' 
WHERE 
  key_id = '049783be704d3e78d2c60fafeca07b50468a966ab344935f15848ef4e4462520' 
  AND (
    token = 'par9osa2NTElSVya/f0OEQtZhYzmfR0w6CHVuv6HZGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )