UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kENFwRKbr9oHYtGpMPAKKRRL3pEUsKnZThhGoL6NwA=' 
WHERE 
  key_id = 'a5b1293af19c825a871bf940fc0e3124457c6610520fff9d22629a0c471a78d3' 
  AND (
    token = '7kENFwRKbr9oHYtGpMPAKKRRL3pEUsKnZThhGoL6NwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )