UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzrW3ECL2F09GHN6s4U/lQjFNPfTpvqTbUTfMGK/FTA=' 
WHERE 
  key_id = 'd8ad73f5144bb21ba1a362e9b25975ed1a3300b520fad4b45e09ab12cec6e479' 
  AND (
    token = 'fzrW3ECL2F09GHN6s4U/lQjFNPfTpvqTbUTfMGK/FTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )