UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saoTG+uTLZ99WgnQXA4Wd9ot4QyMeUAr/CoOH+gRXNo=' 
WHERE 
  key_id = 'c02f253aed961e8850a3ef624d40feb1c435f2a0f87650a932958313df57de9a' 
  AND (
    token = 'saoTG+uTLZ99WgnQXA4Wd9ot4QyMeUAr/CoOH+gRXNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )