INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e49d50ff4f4fef109efa10c465afd91fca9334fcd37b195688b3b2d1d76bf10', 
    '5rVmyqEHybcxDJeO1AhkFQHLAL8Z6klYwbm9jCe/y8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)