INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a8f29226d566a78e07366cafce82eec2c24d2515c5f748bea992bf98d8e258b', 
    'xng4d/k4USDGN9EhrxxgmkNsYM+2TfYACAtTbS61XG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)