INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c1dc9b59e3561b795dd5bc30f940d5a21ea0e4bbdc048bea681651e7e4d4dd', 
    'eheObr7ylaeEd0YTcdIp6uTVG1dJuoOXO/jQa/fQIUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)