UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQW685mzOHOeUx6EkVe2AY7eNY91X1t7hACPL4Kf4qY=' 
WHERE 
  key_id = '1739a5c632cec58b6ed809d578baecaaf3b8f49ae67427f2f3705b47b392b2e7' 
  AND (
    token = 'xQW685mzOHOeUx6EkVe2AY7eNY91X1t7hACPL4Kf4qY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )