UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JYv79qrmQSzBiH7imcf1JVosBjl//a0VEB08Cg2Hr0=' 
WHERE 
  key_id = 'e21348b5ccefb94c482a76dc2b60ec605abe45b03accdd1caceadb8d92aa78b3' 
  AND (
    token = '7JYv79qrmQSzBiH7imcf1JVosBjl//a0VEB08Cg2Hr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )