INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a19ee466f58198600a99232be60877484ee073f018235d8e4baa8ded5ce38b3f', 
    'lQrZs/sObj913evj4qGfAHZQBpybBTFZhe37KGHqB6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)