INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d25ff72069ccd7ca81a8e713c0da257d0f279815ad5d04a9e01b120342ed784', 
    '0LBQHQRiArKkaLUL2couYwqQbRLFttPK2B2sVwZKrIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)