UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmRfLcOu45NfQCSc4dWJu2QX0MLJyC0vBm41aIGSWXk=' 
WHERE 
  key_id = 'd139c16341d93258738ec4fa8c32fc1c907a84cca2e203bb663e50bf123409a8' 
  AND (
    token = 'BmRfLcOu45NfQCSc4dWJu2QX0MLJyC0vBm41aIGSWXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )