INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50dd8335e5c66c24e56c54702115dbcb1ec7920b30a7ff9c7b167cf5a466c0fc', 
    'cPv0oNwbbOWF+XsUsxlSWuJds0Eoe47Ndsf7mRpNB5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)