INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a4708566c522d65ef60dd2def4263062f708efb8cfe0896d2247a2f3027292', 
    'MgiHSnA275Jz5HdX4VF34o8SFVDug4HITqkTk5qBvlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)