INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75893018a7a9cb54042321bd20c3725ceb6239477df0e6e9fc3c7c5ec6efe84', 
    '/Z4FexrUu1IDnXUnpB6AY2p6fKPxcTJV6eCxoIAvGVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)