UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKKM1V4TuAqEFhdQ8KpIJ6DfOx/OZb0HEqhtHvJ52UM=' 
WHERE 
  key_id = 'a6af34e4efbbcae3793bb9266a6be2f7bc8209b4928328a1fc13f780d9512021' 
  AND (
    token = 'wKKM1V4TuAqEFhdQ8KpIJ6DfOx/OZb0HEqhtHvJ52UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )