INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b82402e136ede549e46593faae26aa01efa1ab8870555d16a05fda4caaf3d81', 
    '8aEcJDv8gOdf0qoqbOKkbgqBGb7RaYDaN1R8IK9d1KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)