UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dk33wCtV+Qk1FP0+7Rv9iULSWnMC0Q2joei0ZMHgcZU=' 
WHERE 
  key_id = 'e51fe9064ca6117cca5fd70790c40cccc6917b0a2fcf67d19fbe1da02c2f015e' 
  AND (
    token = 'dk33wCtV+Qk1FP0+7Rv9iULSWnMC0Q2joei0ZMHgcZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )