UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5lwhU1J2NJZ16IJiFohy56MCYPQrs+jdaS/mJLWuWQ=' 
WHERE 
  key_id = '08b481db21dc9b268a7ef57973c07e87ef0e81db28a1dea23d188243edadd02b' 
  AND (
    token = '/5lwhU1J2NJZ16IJiFohy56MCYPQrs+jdaS/mJLWuWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )