INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1f9bee002c9805aadfa5a0511f1a335270fb016375a057b69fdeb92d2e51652', 
    'sI/jn8NqnN8ZNw8HyFl4j/jZOXMobDvt7Onf2vjvU9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)