UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZuR2FvefeVrgB9ZEtGtKICjNkSNA0n0IjUXF9u17nZY=' 
WHERE 
  key_id = '0a88fb22e30b57039a26a4ce17504717535da03bb669587bfe526347e60d86c5' 
  AND (
    token = 'ZuR2FvefeVrgB9ZEtGtKICjNkSNA0n0IjUXF9u17nZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )