UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l62LeKjHEl+HDwz918uG7jTWO/smrOMbgnrBWLZVO34=' 
WHERE 
  key_id = '29acc054ae086d4de47c3bdb37c96791b9450d13b7ea40a286d776165ae30951' 
  AND (
    token = 'l62LeKjHEl+HDwz918uG7jTWO/smrOMbgnrBWLZVO34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )