UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRs9rXkr767z3al495q2lsg4jj5y4V1SrlB8RDeNjQg=' 
WHERE 
  key_id = '47012ee2bf0902851889a0028dc61b6f652915d0157e65bc6e9289cddf6325bc' 
  AND (
    token = 'sRs9rXkr767z3al495q2lsg4jj5y4V1SrlB8RDeNjQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )