UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3isoQkfiswVSp98BEqKHKdBxFIJHr8xP9z9z3fO8CM=' 
WHERE 
  key_id = '7e32c76b2ca6232bb57058cd7fc072cd24676ab51e97d58acd3f384cc276e380' 
  AND (
    token = '+3isoQkfiswVSp98BEqKHKdBxFIJHr8xP9z9z3fO8CM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )