UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1M6fgcI6BMdrf9cC4uB1Mk1gxNNzyUHeP+NdOCIPU4=' 
WHERE 
  key_id = '6549faa09e400121ab35fed39cd174df38e86483d5f1ec03a63a5fe5ae890d91' 
  AND (
    token = 'Y1M6fgcI6BMdrf9cC4uB1Mk1gxNNzyUHeP+NdOCIPU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )