UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5WIzHozoYWJd+vjpaDNL+y264vz1gL+wdP/4QeRxqk=' 
WHERE 
  key_id = '97fbeeb67b641dab042e2c71ef3741537af7c641b576d72b37b00a07e754cf57' 
  AND (
    token = 'T5WIzHozoYWJd+vjpaDNL+y264vz1gL+wdP/4QeRxqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )