INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a557d64301a64b05ce4cfa743fbc37aafae81eebb8a88d2d8bedbe810c669703', 
    'KC6koZ7LbiMWPyM9vJ1uWqmmUATZD/Jy9xSJq6fbu1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)