UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYBjqegZTWcXwZJVtEO4zVK+6qY65algQzbzsHBDa8o=' 
WHERE 
  key_id = '957df00e8b1b26017117411d8f6d4b5e92875580e469eaa9560eb9393b021067' 
  AND (
    token = 'zYBjqegZTWcXwZJVtEO4zVK+6qY65algQzbzsHBDa8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )