UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B49PuS9cfvSrOSE830Tk6Lc/RPAjrNyRYeOTzQGsM+s=' 
WHERE 
  key_id = '61e25fd83978a2e978bb943855ce7bbae37ac3cd50d9a3b26b6265c4bcb64e55' 
  AND (
    token = 'B49PuS9cfvSrOSE830Tk6Lc/RPAjrNyRYeOTzQGsM+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )