INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7471b901e45be482244a02015691e7a3679451fd51a2befe55a24d6dd805747', 
    'gOnQDKl/LW5rG8RWgRd8iexGrYl1Jwap+NeumeP3T2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)