INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4b636812198007f04b1b9b9535236aa113bd6ef1cd60623a7fab9d45f5a07fb', 
    'hR6Mt+bMz83TvgbTDCGx1gR4IThShmqMzTg8rfUfqaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)