INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e921b4fd8792d649d2ec5abc2baac77091b5f341fa633e498aaefe9bda2103', 
    'lv9hq5YqfQbp5TvjxXbh9aoVCzMT9Y5hFmY50EPqtBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)