UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBU07AgsbT/Hliz/DVNVNfECjW2R0v77OiedYXA/cyc=' 
WHERE 
  key_id = 'bbd2f5b9e25eb311bfdd7d75f11b823d1cb9b7030e91a455506e3cd60d8a2068' 
  AND (
    token = 'pBU07AgsbT/Hliz/DVNVNfECjW2R0v77OiedYXA/cyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )