UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUtYKT3YZzxT12CpQv6k9iVHgLbBLXN8sLRGRQngjyE=' 
WHERE 
  key_id = '2909c5e7f17bfcf9fffa380b57c6766ccad5c7c6564c954c1cbfb6d27c95412a' 
  AND (
    token = 'xUtYKT3YZzxT12CpQv6k9iVHgLbBLXN8sLRGRQngjyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )