UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRFrtbUPDgysWFD0/BIlg9JIdp6YsU7uuq5oUTHzXVI=' 
WHERE 
  key_id = '069f87396a8cd26fb40ddfca2b9009b1fffadbdfdeb0c6078da29c5795559e74' 
  AND (
    token = 'dRFrtbUPDgysWFD0/BIlg9JIdp6YsU7uuq5oUTHzXVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )