INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1c5ec829594201bbd7bb888706b179b3481fb1e89c26b6bb5b34e2e270732c', 
    'SfhQQSnfBRY4HornUyqcJw/Fm9efmR1Fnkzlh6hjWgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)