UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/D5w9hGl2zHjHIkbCISGQZcdpbp37NZ4GroT5qwmjuI=' 
WHERE 
  key_id = 'a8954a4e1271f9f7c1da83c0b1ac7634e237bfbb08c8f00fa325aed67d373c14' 
  AND (
    token = '/D5w9hGl2zHjHIkbCISGQZcdpbp37NZ4GroT5qwmjuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )