UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irrDIAbyz+WHGUrk9/rIb9GmPM/tcb9WoxZSTu3rGuk=' 
WHERE 
  key_id = '637467a34a36835182e82747c311233d0a7d7d88583d7bb656d71d50d02122b9' 
  AND (
    token = 'irrDIAbyz+WHGUrk9/rIb9GmPM/tcb9WoxZSTu3rGuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )