UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzgbRiIygJ86hmtUmKnWfSep4Icbs4H5rcBN8/RSNLE=' 
WHERE 
  key_id = '3aae01a8d68cd1ba521a2f09265dd254a8fd2a3b229f3bc0d033d43461e631cd' 
  AND (
    token = 'AzgbRiIygJ86hmtUmKnWfSep4Icbs4H5rcBN8/RSNLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )