UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNycTPzI4oz106ouQfF8TC6SIE8YQh+gwm7kryqGrsY=' 
WHERE 
  key_id = '2f8a787ecaf8d70fb02f4856f9726248f1640ac33c82b902c6cf910993e0ca81' 
  AND (
    token = 'aNycTPzI4oz106ouQfF8TC6SIE8YQh+gwm7kryqGrsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )