UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+uPw2L4zUWbqRXkgPsfX0BMAlj2FkN2EeonkKPpGm8=' 
WHERE 
  key_id = 'f0bd8f3a3f345d9ae568168a3a26beb2121f35d43709473865525794a278e3ec' 
  AND (
    token = 'k+uPw2L4zUWbqRXkgPsfX0BMAlj2FkN2EeonkKPpGm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )