INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a531a69cab2080b2d62ef8e00c52552e24bebfd18a94d0301f5a59b875d4fce3', 
    'jOaG9Ncl92Y7ju+kAubBTkH7Sqcu5DQceyyJgRfZnK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)