UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfGlSKWEe/PC5zbQQELw4Aj9Ku1FYaT6+3g8AVa+QLk=' 
WHERE 
  key_id = '01c784a1b51eb544733291a654950aeff7bb79e8829190c09cb104a07fc9f328' 
  AND (
    token = 'MfGlSKWEe/PC5zbQQELw4Aj9Ku1FYaT6+3g8AVa+QLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )