INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974674cd030069affde1453f5c9a4c57b3ade1369b8cd1d305b10daeae42ea8e', 
    'TT+w0/9HjujplZXkFbDWqaX0yaqJwD4DueosbEyn0f8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)