UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWxjPizKVm1kzC7QkXpBRRGNI334d7AL26+J18hwIqg=' 
WHERE 
  key_id = '825c87a308f9076b2664992390f6607904cc0346e9bf66885ba4aa4474ca138c' 
  AND (
    token = 'OWxjPizKVm1kzC7QkXpBRRGNI334d7AL26+J18hwIqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )