UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQj84n39tuDZFatlvweqWnGivAb1b5gBl/ia2+6l7pk=' 
WHERE 
  key_id = '586bab59655ec434ae12e71e0d2785f600373ffdc918c49be999946ebc72959a' 
  AND (
    token = 'iQj84n39tuDZFatlvweqWnGivAb1b5gBl/ia2+6l7pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )