INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5256dcb0f0085597596597a9d463cbbeaf559ff61ea0c331dc8bd77d3bfd2493', 
    'T+O37dVp08XzBv3DeGP/eNerGCeTY8aa9xAXcNHoOyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)