UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUcmh4O9/h8RxVfmUblPF0D+4fQVGZo50STfhT+274Q=' 
WHERE 
  key_id = 'f28e6d3ee939fd43f7781a10f307a0903f37a61ce1c20c5adcbe55298818a03e' 
  AND (
    token = 'PUcmh4O9/h8RxVfmUblPF0D+4fQVGZo50STfhT+274Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )