UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHdMQ4XkcRvAWFP3LlIfFbCsfsMDlI2X+Ys5ABxnGP0=' 
WHERE 
  key_id = 'c70f4b5be52c6a7d378966457a7fae68d320a764320c09f25405306cba9ec063' 
  AND (
    token = 'DHdMQ4XkcRvAWFP3LlIfFbCsfsMDlI2X+Ys5ABxnGP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )