INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde3ad8c486ed23a57d3196a31eb6c0b352c59ad4ac33d3474d735a6f782be9e', 
    'Ol6UDD1KacyHhXLNT7AgvXcWU8xmAKG0r1GNGVHC6js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)