INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaad76b75ea221cce39cc41c9515539df720d26b585e0eb23ecf3efa134c1fa6', 
    'EkhmWuwUt007DN4Q284TPamOVnThe3B1WgAGHvpvXDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)