UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egmX82HNAuM4VoPFIwDMHk4RRHsqYiGrsw3sBG1WZdo=' 
WHERE 
  key_id = 'fb74bb7d963904b6626f07a64a5a2a9ba26cfb6b3ee9ffdd61eab1b79638b64f' 
  AND (
    token = 'egmX82HNAuM4VoPFIwDMHk4RRHsqYiGrsw3sBG1WZdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )