INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9299cc284badeebd33cae1d5c67da538846e8985037afb0c4d3ab57d4683a320', 
    'q2qy8Eb61WJlLgk8iljaWpocJmS7BG1DXPYzGPFPync=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)