UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUNW6LvMbvsZDuj6DquZ0SFMxrZFdLP5sNA5LOvQ9tQ=' 
WHERE 
  key_id = 'e47f3e95cc7fce364dfcb94c66fa559f25f0e2b7123c75d54ed93bdc9f69bfcb' 
  AND (
    token = 'bUNW6LvMbvsZDuj6DquZ0SFMxrZFdLP5sNA5LOvQ9tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )