UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NBEtqTk5zhaFk2GzcnJrZ6bUKR2sPLGogO1dXR6FhA=' 
WHERE 
  key_id = 'afd6956eed70bf0e7555efad4703934872741c0c50ffdb11d11669d535e2fdd0' 
  AND (
    token = '7NBEtqTk5zhaFk2GzcnJrZ6bUKR2sPLGogO1dXR6FhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )