UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7DXtrr618GTd3WI2uyiu0egKEySuN72wxnqAd7tXiE=' 
WHERE 
  key_id = 'b8a5ab390eab9de2ee374623054375ba908343568045dfcfa62db8d7c6894aa5' 
  AND (
    token = 'K7DXtrr618GTd3WI2uyiu0egKEySuN72wxnqAd7tXiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )