UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZO1OBVTIhQplAVNYvKkWm1/KSN99+fGZzwRh45S+1GA=' 
WHERE 
  key_id = 'e9f5b24e598ed5cea903d2dcedbe63ab2b11a0bfca7e3b2383efce0909f41d92' 
  AND (
    token = 'ZO1OBVTIhQplAVNYvKkWm1/KSN99+fGZzwRh45S+1GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )