UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RpIyoxZpCjHd8KIZ4Uh/79VajOzzzQvqcmVb19klMbM=' 
WHERE 
  key_id = '598f8375a009bb0a884f577f3fcade2764cd57215e8cd4733ffe4f078fc8ac17' 
  AND (
    token = 'RpIyoxZpCjHd8KIZ4Uh/79VajOzzzQvqcmVb19klMbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )