UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARCI5/XaxhLh3r8zdutig1DVCBuLVaUbxRThk2qKjDw=' 
WHERE 
  key_id = '4624fe24561951a44cb111322c238dc61430f769a2f80f6c01194ba86b3e55c3' 
  AND (
    token = 'ARCI5/XaxhLh3r8zdutig1DVCBuLVaUbxRThk2qKjDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )