UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9PApmkIwaiaNoB0X2bGJjBeb+tCM4Rusk6HOHXklCM=' 
WHERE 
  key_id = 'fd25ad55cacb97bafaf4c04e17b5c14f10efc7e2a18313588bb76db3952417ce' 
  AND (
    token = 'K9PApmkIwaiaNoB0X2bGJjBeb+tCM4Rusk6HOHXklCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )