INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9684d16c0e9ab3b0061bb71e65a6e7050dbebcb29aa12cadafa37d2e4118df6f', 
    'rk2AYIbiioGW4VlllOqn70xmi2p4JjN0WO7uxeyteGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)