UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pW/vCoNq28Fz3vezprEdENPzeomrIUCNnpu5JKM+E1Q=' 
WHERE 
  key_id = '4571101aa5cbd9e8d271fb7cc2163a801486c1717c2fe9eb79bfd6bf4eeda68a' 
  AND (
    token = 'pW/vCoNq28Fz3vezprEdENPzeomrIUCNnpu5JKM+E1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )