INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0be5f5a1603f3df078b70dddce5da12742c547f646b5a3095ed7ff1b5e3fe43f', 
    '7uv47g2cwOeiIGBJmH2aa+Vpv0VR4sWJq37VbQth16s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)