INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae5da28b186a75caaaf59fdab7bffcf01a4f0f6bc2b218e2fd0fe7045c653b8e', 
    'UCmuPqWgx2wcMcrb49ZUGGOkfa256GcSp599otWe5eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)