INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecb868069a3dc0ac4e2e271f35c9e7b10f991b660bf48808dda24a5297683c7d', 
    'nvr57WCQnGjTa9w+4NajsgAClEZZz8mkjH1msBWrWLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)