UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jyMONCZvhSpzs2KvtTqFHKR2nF0Pwae4ggTLNSNkeE=' 
WHERE 
  key_id = '929dfdc7d3039c7b2e21c9e474582201b7001e9b0e28ce6736002f7e40ebeb44' 
  AND (
    token = '7jyMONCZvhSpzs2KvtTqFHKR2nF0Pwae4ggTLNSNkeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )