UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+HCCrfFY/W7Wcx3GhXoelEK8m5+cZVuIRlrStTzLCA=' 
WHERE 
  key_id = '7e8801f571acbd28e1211362dfc516392404f6f4f65f57fdb41c9dc7a5f0ea0d' 
  AND (
    token = 'c+HCCrfFY/W7Wcx3GhXoelEK8m5+cZVuIRlrStTzLCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )