INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3c949b5a809dd4af4359e1ac5948207638a2d9bd498cb7894a43b102dc507d2', 
    'gFHny8NcsTAQa6qD6rGhBq3hUmjHiGxFTUPGHZ1DkTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)