INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3efce690a759f415aaddf31fe8331ea2f3d8a628472d432cac64058ce0e04611', 
    'sFmqCQLOdNKBMj1IL97hp0AjID9mr85JbukVzpleDb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)