UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6peetDIYLPOLBPCMef17hR7wBBg8XcKN6O5fkvh8VCw=' 
WHERE 
  key_id = '55e11a38edc6c534866fc073d0eda8536c9dfc96f8d04c526835c37f17fa9912' 
  AND (
    token = '6peetDIYLPOLBPCMef17hR7wBBg8XcKN6O5fkvh8VCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )