UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+lfRBCn1RXimaeF4Ii9XESmQQEKvo/qU6yCGN2QCx40=' 
WHERE 
  key_id = 'afd72573eab3b79b68a83bf71281958e96ad7cb0e58e83e2a87e3ccdd6c95697' 
  AND (
    token = '+lfRBCn1RXimaeF4Ii9XESmQQEKvo/qU6yCGN2QCx40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )