UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4EeFAt1kq43onDXbQ5cmHLBGgspZNJaho88uPqWmXc=' 
WHERE 
  key_id = '0f15042e8b47389c5d02390cdb829e4863b2e420424fdc873f6f565d397ca5af' 
  AND (
    token = 'T4EeFAt1kq43onDXbQ5cmHLBGgspZNJaho88uPqWmXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )