INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4493954f01e2cee8fc4009c12b7db34a391cbff797a28bc5262bac3079745e43', 
    'ajwH0OhIBCourOVIzHuf2urSVYJqOUdqaFoZ0LwvDNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)