UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXy6Mbncpx6AhKxyWZmIANrWIK4x6Xi/4HIoH0AojOM=' 
WHERE 
  key_id = 'a598d58c647613c2a0dd8dcc609ea6cdb7252bc2d5f033a272d603139ff68857' 
  AND (
    token = 'TXy6Mbncpx6AhKxyWZmIANrWIK4x6Xi/4HIoH0AojOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )