INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f6fd54cdbf465fc002788ca35fabbe7a7a7f256700f4fae1c153fbe0cadc241', 
    'Nhy7L2iTnnUeEEObBR/AALexBqtYFxVDfj7ukOTcnSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)