INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db962c92518f854a766c73e898051dc1b7b8fc5ece8bda610538945694d04363', 
    'flxESN4+MaG1VpX4nMEM6FwDAd8ARgIT8sJ6JMAR5OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)