UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nu2fi/Z+pEBGsWLp43gsUkBDX4q3a2KyUJmklLn4U0=' 
WHERE 
  key_id = '1aa03443b657a38b03ec06c6b9cb6c6571629776afcc5d4a65a4d8394195d03d' 
  AND (
    token = '5nu2fi/Z+pEBGsWLp43gsUkBDX4q3a2KyUJmklLn4U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )