INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1415feab86c37b5699d3bb746cfcd2870537ee098a099ed22cfba3ea7c60e2ea', 
    'x2d1hNVffjTGFaPuJEzqPlNDI2qNBi9KhLJ05q8dnG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)