UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBUiam6ym+pA75f+A99rsMfQpFTiSwWXpp4KZncGuM0=' 
WHERE 
  key_id = 'b599552bde8636b6167f35b4dd3bc753a7d6fb19906e93b8c280bf5c6a33203c' 
  AND (
    token = 'CBUiam6ym+pA75f+A99rsMfQpFTiSwWXpp4KZncGuM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )