INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8996cf9bdd0a82ace48796be5ae988f47407ee136bb3d262930ced3cfb73e12e', 
    '9coBw46WWgvWlF8sjBAH9OJB2d9P6u+zMvXin0hcv5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)