UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42rMRRukkQnDDSDz3YQyA2SmH7lDY6cN7IT1VYt0A98=' 
WHERE 
  key_id = 'aef5b997f1a831616b378f3f01388f5fd8549bf6e4e6d4858ef83e17e34892c2' 
  AND (
    token = '42rMRRukkQnDDSDz3YQyA2SmH7lDY6cN7IT1VYt0A98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )