UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHZ8LgJUwT9QVDM3dlZc/Sz93ASGS4GULHMIX1TD0xs=' 
WHERE 
  key_id = 'c9e3d714e4e1220439e8df50d41e7f682f8e2881e22dfa1105b4f103a655fbc0' 
  AND (
    token = 'qHZ8LgJUwT9QVDM3dlZc/Sz93ASGS4GULHMIX1TD0xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )