UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKSbAbHiDmUiK0SLqiFckNsiUHslwBMtVkAT06tgIus=' 
WHERE 
  key_id = '123eaf493e6458aed64fef4f9f92c8652fc01a398501176e13630cfd4695f614' 
  AND (
    token = 'jKSbAbHiDmUiK0SLqiFckNsiUHslwBMtVkAT06tgIus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )