UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VgvIyDnd6LfnflMHEor8QHtBRnfYA8oQxH2vxQ5GaY=' 
WHERE 
  key_id = 'b353f740ab625ae044fcc4acaca31ebe7954d3ed18b583a88bd8ddbf8844baf0' 
  AND (
    token = '8VgvIyDnd6LfnflMHEor8QHtBRnfYA8oQxH2vxQ5GaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )