INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffe2992138646c2bf4ac433f3009845ce1244ea1177b65ef5b3cce6d691afdc', 
    'alFkBj5+w9gqsdfneWWViMknU8sW7dwVTeqzaxwluw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)