UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDkkkJLvYn4kbreWg4b5I9PI+euz+74ppl0/NirJIKA=' 
WHERE 
  key_id = '7ffc43866a6348536ea0fbfd55a4f75cacf3aaa05590e61b87fffd6ae465753f' 
  AND (
    token = 'aDkkkJLvYn4kbreWg4b5I9PI+euz+74ppl0/NirJIKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )