INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '345e9f392815a9b448a7d747517f6527f19a0bb9fedd541f0a7521d82fb73aea', 
    'z8XwxF95Ma263fQ6yht2fWTBgCw3npbY4VWKZH6DTUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)