INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3109c0d39c28b13a97194dc2a92206eb3f490890cc98159f4f735ecc41ded6e', 
    'wTUoexRwFOg09oYifeyTm0dQ2InV2b8dRTwBuga5rBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)