INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd57edcc6574c83b8809e8fb443881041f08a017f1c377a05bac831d53d38894', 
    'H+z7cYkrSNpXAuG77GLoTnBkgM4a7xSAfDeQWOpGfiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)