INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df67efdd4b652c65f8b9777d91805e51e297023531e875f6d2697a8c3a31754', 
    '7CVp9JFw9C5rK3PtQxZIknUm3xaPOjsIDyDYxixyjiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)