UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1u/k+xYpavQ0f3+uqtvGy/7/fhEcs3eSYh35WBGSX4=' 
WHERE 
  key_id = 'b541158df850b5a06d7bce0426451d6823e70053ce33858f3e3c3bb8804f5866' 
  AND (
    token = 'y1u/k+xYpavQ0f3+uqtvGy/7/fhEcs3eSYh35WBGSX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )