INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38810abcfd64434572e50270d6756347265fd6b578e01e27cdbe5fe8efe9ad49', 
    'qNelheNY56vpX2tVqhHgknoLAvXbMsV3Vv06beeeMPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)