INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c88a3875911dec4a4191d986c24d5e677fd2ceb3f7f8567f50ccc40dac375e', 
    'zc7eXrVjN8iv+xy32nwWG7zOCMzEwZtijkZPclIHX38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)