UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JLRqHVDRWd5SJtw6i5W26YYqWo8woVyGmdEueXp+BU=' 
WHERE 
  key_id = 'a03140ec7b7470ee550de3d827db82a39e67b32adaa4855e3a71e957adf6e6ed' 
  AND (
    token = '+JLRqHVDRWd5SJtw6i5W26YYqWo8woVyGmdEueXp+BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )