UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mnkll7crjLcJMTE/H5+Z5auZVRWoPTi1FnNe7FVjfKA=' 
WHERE 
  key_id = 'f62a194b187e2952af0c62f2e32128efc48f184b6b3bd8c5b94caccdb31b1c40' 
  AND (
    token = 'Mnkll7crjLcJMTE/H5+Z5auZVRWoPTi1FnNe7FVjfKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )