UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxK2eJetVWLnehErpA6YWukL+W44ldLTdsRBd5rtWJo=' 
WHERE 
  key_id = 'bf5570eafa2c7d8f39a7b1f28416248d106ea0e26cdf98458ed146ac8821e07e' 
  AND (
    token = 'zxK2eJetVWLnehErpA6YWukL+W44ldLTdsRBd5rtWJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )