INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879582cc7c83fe4c613de695d8f9d2fe7c8540b4e8453afb8468c7c77d78e01a', 
    '5+1k+rt2Q51aDROaccO/QVDpAJO8bbMIVKdojO+D3xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)