UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozeVJ7XaMdi7Am5hLDOFgMvFEUN/aVNRu2FY/ycOoLU=' 
WHERE 
  key_id = '2251b104b595e82076dd51a56487358c62126d3a6233bb312b62dad240754fe9' 
  AND (
    token = 'ozeVJ7XaMdi7Am5hLDOFgMvFEUN/aVNRu2FY/ycOoLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034