UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0ZurcxNenYewMmbq8OcI1OI3+drKyMd/AyGZ0ygW/U=' 
WHERE 
  key_id = 'ce6df438a2d715c969be654e62defd7cd0572167bc5133078571d4574e834a9b' 
  AND (
    token = 'w0ZurcxNenYewMmbq8OcI1OI3+drKyMd/AyGZ0ygW/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )