INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c507157204903dd01cd0d31aadbbbef1d119556d25b2c8e6416d5bf87e120b80', 
    'Dy0ll9ERMxJBtvZhsHCg3zV7mKLWfnMMzc9D0gA1knY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)