INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '352c3b431680355e47185bbcc289bdf86ee0bfd6a7ad0f91b3b85d04a3a0c51e', 
    'whhtFQS2tMhW91W8TvjxyU25/fK8dQd1RTEsjAb92GQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)