INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b2352028e50818de98ac3ea84ac4e8799b86ec3153f3a1c37a6a8b443221d1', 
    '9sB2206TlXRzNroezli7c6d9cL4RBtW/appylT16I3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)