INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37839f4342ce880c06759d6da130360593fcfa004b30968924954cf250b31869', 
    'Or7M/bgbupyaY8T4nO+5xmeObOf5GnxJBiz4a1UUa7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)