INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a16d1a05ea79bfdd924e8c9866d2606a94ee8b8b5f389702cce07b8cc907fc61', 
    'QcXW/e1OqwzhN1myXLLkER2ckCJjnwk3TIikWrOSrRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)