INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568e983c06b8cc6fbeb0639f8513f88982d27e4f51be330971d4936ac61dddaa', 
    'tBaxC31sqoEDfpm5R2XzEQwxhWykzUMbAH2cOgxO5Vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)