UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIPz2p/c8NEIyi84IfUTqAe2OMJd6WtkULxUsK0nb6I=' 
WHERE 
  key_id = 'fa2628fce41a75950cb05162442c1b56ee4db7b2bcd834c1cb8f145c3f08467c' 
  AND (
    token = 'iIPz2p/c8NEIyi84IfUTqAe2OMJd6WtkULxUsK0nb6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )