UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48ZmFGpWWFU8BwYrYzdmWw0nqfT/3DjmABphEHzAG8c=' 
WHERE 
  key_id = '60468059c3b12fdf7badcd0f15daad88d01e0504a0747e8a7b5a17914249a0b5' 
  AND (
    token = '48ZmFGpWWFU8BwYrYzdmWw0nqfT/3DjmABphEHzAG8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )