UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elPROE0N9uxUldjB35gqJLRIKz/Lb7vyHpuQgB+QRMc=' 
WHERE 
  key_id = '8aa59d09e5ecb2313f699594a589740f1bf6c71e957d5792754c34a1ce8d01b0' 
  AND (
    token = 'elPROE0N9uxUldjB35gqJLRIKz/Lb7vyHpuQgB+QRMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )