INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b601786281b7398557aab2d90c0425d26418cb4e4e4ecd78476c21214f710a3b', 
    'RrepnctMfp5no182ol/jWxVIVDk7cSHqV1V1V6/HOEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)