INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e78256c07f3c610876988a1749b60c82fb2006f59d9a554c264440adc65f626', 
    'DgIMV0qi5y7eUwx9tv+GU3TiZtjf5A5apP/FaU80fds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)