UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0AfuOZykRVp67stFqMHevKdANs3WDDniTWkJeG9DOC4=' 
WHERE 
  key_id = 'ada9639eda2a09fabadfc2a3d3485927f8c132d3f1115e534ba0b8781195eeba' 
  AND (
    token = '0AfuOZykRVp67stFqMHevKdANs3WDDniTWkJeG9DOC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )