INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5d41f6c051bf921b0ce67f263021a255a75606c2a477d58da08511a7780aff0', 
    'NRfzrZUwTl5YLtEAXfOhIhaFUhJMexfgoY7ZF1roDcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)