UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EA+KUIOHuF8kyrqQfgAc6h8biMvazwZtxuoom7ys1sk=' 
WHERE 
  key_id = 'd2dc347b3b2a099883b840a8039e519c0c19058069986ca95ec21442e8d42522' 
  AND (
    token = 'EA+KUIOHuF8kyrqQfgAc6h8biMvazwZtxuoom7ys1sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )