UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfvW+oJlw9TOfroubj8pccquLqjprSEMBMbf9zaO0Gs=' 
WHERE 
  key_id = '2772e092ec6b52bfe84ee231454de81d4d166ab1a588694367ba37fa873db5a9' 
  AND (
    token = 'tfvW+oJlw9TOfroubj8pccquLqjprSEMBMbf9zaO0Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )