UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y20J0kYK6fTBUkS3mB374dhPUkp6q7L4dzWoxeg26RE=' 
WHERE 
  key_id = 'a7ee15ce799a351b99b7fea0f83f8a526a8cb00bb03517585a4f920670d4a9e6' 
  AND (
    token = 'Y20J0kYK6fTBUkS3mB374dhPUkp6q7L4dzWoxeg26RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )