INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77f085476cbc91e8e029700d5db31ec6406efe72a88c59af6e9fb8f4a345f990', 
    'kQoAb8eqsO7e+i6aF8vhokLeCvLPoMLU8+x7J4AO0vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)