UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1VwHaXljD0claaAYAbjCQ+ys/Y1K5j+68LnkmTkC3E=' 
WHERE 
  key_id = 'f901be1a79e3e9f9f1a11457ac43ccb50eb7e56e886e1adb7f08433a58476fef' 
  AND (
    token = 'q1VwHaXljD0claaAYAbjCQ+ys/Y1K5j+68LnkmTkC3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )