INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6d5457aa34ac22a29ee25e33030f309f71e3434167d2240b27b8ad99ff8655', 
    'uPouHOIW0ylx9Y4gFI861yWVZmuixH277yh8gdfUE4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)