UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVYZsN7ubRm16eg6eeOS5ML1BoOXHG1cj9UVYK3AB6w=' 
WHERE 
  key_id = '2c76126bb83d4efbcadeeb02c41a289902cf5d9a42f38c63bb4cdaf2c2ab9232' 
  AND (
    token = 'bVYZsN7ubRm16eg6eeOS5ML1BoOXHG1cj9UVYK3AB6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )