UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuoFBqNi9qk8iRmp2nquEvrnIFrwVLc0od1zPCfaIU8=' 
WHERE 
  key_id = 'e2b1c45661305e426363bacb6e938d6489beeb105103dc658aa3526039dec956' 
  AND (
    token = 'kuoFBqNi9qk8iRmp2nquEvrnIFrwVLc0od1zPCfaIU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )