UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T1USeA7DycYe+jlhxs1TVTeHMUb3PQjMMTq00FKvyJs=' 
WHERE 
  key_id = 'c89f94396b266e68d3fbd821bdaa4fd39dc424f5a1641e179e215c65985de89e' 
  AND (
    token = 'T1USeA7DycYe+jlhxs1TVTeHMUb3PQjMMTq00FKvyJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )