UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qvcOlnyjhwQFQCa8K2Z6LOSqbMb6HxL0qIJrW2CQ88=' 
WHERE 
  key_id = '68800788ab0c53661a551e1808596ee34c7c8b02001290d9348194f4a0c11de9' 
  AND (
    token = '+qvcOlnyjhwQFQCa8K2Z6LOSqbMb6HxL0qIJrW2CQ88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )