INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e94fcf2c086d7a68d7da5d0d0ee5e6e93d3082b542aa03c3da5962156f7e7680', 
    'Mdp0+fjWXF7dYir+YMBffIXIAhqzi9qoUIhgP6L15RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)