INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66753047d40b5db213516f845179b403a71516a646f6066483b1645e39c7815a', 
    'bKtfNHWcuwcLp8R+QQwg2g/JIuNMLL9iLyx92Bm3TiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)