INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873f27d308e05f868dcbb89a07ca671cea6d6b12c7a16f2e3a2653809f1125bc', 
    'nc75wAR8CZWWFEvbg4eZ2ayWer2PXzvcSq5twZRHAS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)