UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QBd7NITTaacYc6eXbJPlcQE1sBDLW1ao597wPr7czc=' 
WHERE 
  key_id = '0b50d3b5d52bb54a06e329ce32f8cebab865c1226b9dd25106d1f43e26854cd2' 
  AND (
    token = '+QBd7NITTaacYc6eXbJPlcQE1sBDLW1ao597wPr7czc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )