UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXMBf22Q30TQTVXF76cCMo7Htuimx+JY/fLnAahDgIc=' 
WHERE 
  key_id = '800252e879922189c428e41cf3fa8ac0b54eb5d27bbabafa4789f0fe898c2ba8' 
  AND (
    token = 'BXMBf22Q30TQTVXF76cCMo7Htuimx+JY/fLnAahDgIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )