INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c46245a011100307336a9564a78b1d4957f1c2d797f7ab20782b575f659a0a3', 
    'EKuZAL1Rg0EvJQCzRzAqpG/blPWIunHfRIN7y3M/wKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)