UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obz2X7pV4wWPyVSB04IrhfmCAiMBUsJTYzntVN9FaZI=' 
WHERE 
  key_id = '2e0a7d0d414db7756e793c7cfdd270c2e5ac5233f7afaeeecff4eccb42d5e021' 
  AND (
    token = 'obz2X7pV4wWPyVSB04IrhfmCAiMBUsJTYzntVN9FaZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )