INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597f3bfd5d3b2d563d106f464103c797a255d8a6807b3a243dc92e9bd4b37d2c', 
    'vb1WKmBI9wbQyvAeB+Op9t0ehJ5pOEIdbdxWK6zhU2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)