INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb59dfe8cbdd6e95d06b231c6af9705e1f7011f66e7c1af0269913234abe39c', 
    'JbKqAkfHMR70fdcsbKiA8ae7XedOnaT/JdrfJ42M2LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)