UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnAFe6Uy8eNzKKNb5OMh1ew9Vh5Avysne4T7PKqEyGU=' 
WHERE 
  key_id = '58fc4a104f6b78e86b6e0d61f6cb17a19ebd7fa54afc2a4e31d2b8fdd0e1c3ef' 
  AND (
    token = 'mnAFe6Uy8eNzKKNb5OMh1ew9Vh5Avysne4T7PKqEyGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )