INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fb334ce30e721cba10b10639c31fd521a25d9f5abdfecb0969e7ef00b6f479c', 
    'BK1vO58Dhn32VF2eVhol5brleswcWLlhUbcnWWxdRy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)