INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c48ffe69c1b11af5dab5a75f476c98b0bc87d37bd44258bcbbd0c4ba85d9b8e', 
    'UR3AQIL4YhrAjIKYczLagtoEwbmY1N9OboX9qhOoWI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)