INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f7b568953f1dbacd88902afca3c94ee4065b8a4578fe375248d12aeeeac562', 
    'JofLwQuoDgLQqfU6Mz9fwwAcWPpt9KY1YK6z2KXCm+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)