INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1b64a02c09a7ee52e46bc1e19bacc69218a0d46a0e36f773749943b44068518', 
    'GyTWVmsVdDXR29nNOZpBwW0bn6Ea4otPWslaqcG6sAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)