UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtJNndIq80En3omEjFi8ch7Jlle6moCJow6FkJBgPAk=' 
WHERE 
  key_id = '12f52ce4accfc38d25cfd99fbd3a8f52d43d9b6d307604c51e403dba1b6e0450' 
  AND (
    token = 'HtJNndIq80En3omEjFi8ch7Jlle6moCJow6FkJBgPAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )