UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEhzh3uLsyWMCg4uPFsQyXWZYKzunXrhhmOUKNip1To=' 
WHERE 
  key_id = 'b1ef4cd9ce5e0f3f577f5e7116e2397969c02e83efc0536ca7731e8a421c7fa1' 
  AND (
    token = 'EEhzh3uLsyWMCg4uPFsQyXWZYKzunXrhhmOUKNip1To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )