UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8M7L3iC9M7fmBNeJ/J5uX/qWHbC7tL8z7STG1DICdY=' 
WHERE 
  key_id = 'edbdfa6cac6432da5f38d5f35fb06b7c76ed8e0a1a7b2c4e0ffdfe41b2e99191' 
  AND (
    token = 'C8M7L3iC9M7fmBNeJ/J5uX/qWHbC7tL8z7STG1DICdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )