INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517701a5852dc2b4ad79629a5a002555ac143209728e92cf25d6e89f8c1f1294', 
    'AD5RRHlMkZwJzulHkuM4yQFZ7CMuZ1cOTszRCyvH2Fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)