INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4b265cdf959706759546c7952359a1893ed609477e457e5606624719e09ee7', 
    'nWt38Wyw29uvZOjb0P975KQb7gwQQSSOtCQSDKXRj2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)