UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jbjoTuFTUCIQr1SgSCl+HuBDN+6rB1p7pT8bsHPRu0Y=' 
WHERE 
  key_id = '78e2899434e9ce1ed43d12ed2118c89b88510387ed761e536c140e36c85643dd' 
  AND (
    token = 'jbjoTuFTUCIQr1SgSCl+HuBDN+6rB1p7pT8bsHPRu0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )