UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMathQwXsAutURxh2MWeW8f7GbTx49MEZeXHG3rzMSk=' 
WHERE 
  key_id = 'b5ad5d0e0bcee6488d07f2c98c18fe13d99484d180a781da499ffd5ca51bc0fd' 
  AND (
    token = 'HMathQwXsAutURxh2MWeW8f7GbTx49MEZeXHG3rzMSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )