UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ajA66k7Y4sEwUwDI2asvctbNfS6xs8hVYRQ6dytvr4o=' 
WHERE 
  key_id = '9e41d8c9401cdc320c4a82a0ea7842af7cacea0cc1183e61d7d5cdd03077921d' 
  AND (
    token = 'ajA66k7Y4sEwUwDI2asvctbNfS6xs8hVYRQ6dytvr4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )