UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GXfxzpwViBGoZJ8TBziXPVcIslzbc7xLrjqUCmcHppU=' 
WHERE 
  key_id = '53d1755e3f3612ba0b4a2b9c7a980f4a2dec9fd05130cea2229aa1652a52cac5' 
  AND (
    token = 'GXfxzpwViBGoZJ8TBziXPVcIslzbc7xLrjqUCmcHppU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )