INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c117ec9068b4b696f05e562effad6c0e35881b9d33835af2868e2d2fce17f7ab', 
    'p7rrm5qNpIxG1buSAYOVQ69khInfcGDsO7YC1kqene0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)