INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0353e21b55284ac118a5d0bc81a36d680a64053f5971b9f01c2824e22ba0fce3', 
    'v0FZDSvVHNebPRgc17t5wEtPJa/B1mbE77NC1KFKH/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)