UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2SBbjZnqAiZXYzMlkqjH/UQmzhHmtXWwp18tuis9xp8=' 
WHERE 
  key_id = '6b7444561e36d21800795984ed8bb523f587e575d345a4f86dcaaa9da5f88092' 
  AND (
    token = '2SBbjZnqAiZXYzMlkqjH/UQmzhHmtXWwp18tuis9xp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )