UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xSDMK072zJsti2LIikC1jklTpKMCOF37xENsJfVYexU=' 
WHERE 
  key_id = '5001c3ba6904b98eb26a4d5b1e3d09c821c55f12d195f8ef964398df5bc1031e' 
  AND (
    token = 'xSDMK072zJsti2LIikC1jklTpKMCOF37xENsJfVYexU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )