INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29afd844c7968b4895dd0ca309fef8ffa5180381a431612e8299987ce053115e', 
    'NkwDqrVx/0uSB9OrmXpvvv8oBxD7Y5Q3gTH8GUve+08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)