INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd24eb6ac6aaf749083f54ff998cefe271393c9e69369b3d8a838768db4ae9ce', 
    'rMxEldPn1wYlqZerSLlC7fo76Apb+1vx3VFa+35J0vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)