INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277ede11d377cdd3cb6c1a44963c62909eed8f8db68d680be584791c303da79d', 
    'xLOkVnmi06X97aFOWRjgaqImIeMEWeq9oRNCVn4Cbz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)