INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73540b5b2269bcda97076dbd2b35800e89eed7505e9aa2fa7b6c8105cc6f5db0', 
    'rxG8fOLxBsM4AfgwtLLir4p/u69zfBdZpwyOX4FNX5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)