INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a75d56286ee3db198a5c0cebbc473e30171c966694410ad820486d9de621a08', 
    'ciNRi+RliPD7ZNFPug2jdfsnZCYLp5oWGzxqWLr9QdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)