UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YylN2HdToKgqrfLy/h5cATAWfZQ+q3eHUg1wKq7egi8=' 
WHERE 
  key_id = '26a596f6730e578d2140abc183b3bf7949ad11751de7a6894c90e5c441be5373' 
  AND (
    token = 'YylN2HdToKgqrfLy/h5cATAWfZQ+q3eHUg1wKq7egi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )