UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXJoPlL3JCoe3pQaXYkWWv4hYKknaeX80t54hOJPfMs=' 
WHERE 
  key_id = '6630f86518f1916ea9a3a902276b7595f392e0104400ffcda78cfa7aa8dd8534' 
  AND (
    token = 'BXJoPlL3JCoe3pQaXYkWWv4hYKknaeX80t54hOJPfMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )