UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGOAbhKtce8Mbz1Ipsgx9cTXufZSPcOXg0kBn4sYUd0=' 
WHERE 
  key_id = '6acac0b1a9c6b85961f3b08f94d3eaeee4ef39ad4a41e873ae065cf38f155b05' 
  AND (
    token = 'JGOAbhKtce8Mbz1Ipsgx9cTXufZSPcOXg0kBn4sYUd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )