INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26c5c73f32a364c1c09944561937740f50d93609b34fc59b430b7f77dd26426c', 
    'cB5J1YPeRtst705EWP1o1rNmQfkURmX9Z0TtsoNao8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)