UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6KY8A8DcJIpPx8sPeljPgJI1xQhkr/TftLUb0AUNSk=' 
WHERE 
  key_id = 'dcf26450f8a30c62564472f595c83c0de19e4e2178911a8aafd5c30d94fe8d25' 
  AND (
    token = 'F6KY8A8DcJIpPx8sPeljPgJI1xQhkr/TftLUb0AUNSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )