UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3bzpu/XVmt3qrwk+zuSZl9W/wqaoSyM3qpNsOO1WkUs=' 
WHERE 
  key_id = '3c54ac1f952668ff2a0ad7b418e8eb637f495d523d64b706e6bea76ff555f535' 
  AND (
    token = '3bzpu/XVmt3qrwk+zuSZl9W/wqaoSyM3qpNsOO1WkUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )