INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e1e43d0bfbd433e043ecbc1557c33930d268c4512d345d35d1b97a728527a9a', 
    'PXMilBZDvp9lJ3SEg21fX5grKW3YRKNADUbcIWHZnEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)