INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d254ef4bf0bb17765601b931e552bca93432492e93191a15cb72ced604a3ce5', 
    'BYZMBHZx1MPASgNSOomg3K5wVit+CvH1hF3O1IZXHVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)