INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9756ddea0e405536fe3ec3dc7a6b77dea1f2706987f78481884d8786daa44cf', 
    '6cx5BulLFypOfmbd4DHnIfBfNk8+hnGGpmiXO46MWyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)