UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ze1n7w7/zZlR1liI+iHyeCWK1Zz9bAkhFt6taiYKnUc=' 
WHERE 
  key_id = '4fae9ea6b7bd3088170e658531ca3fbdb7024a011f3a0dc7825be6e2f111029d' 
  AND (
    token = 'ze1n7w7/zZlR1liI+iHyeCWK1Zz9bAkhFt6taiYKnUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )