INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40cc0609772a23483b832465c8d07dbcc6113f6e208ceca5ea1640a837ac13a', 
    'z4hem9HjYRnoGP/0QjEDqWddjSv1EMAP4r8NS3r8DQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)