UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZ+wyFddt6rlglFX6+qXX2ZHxvkiEPxURdngKWWCuao=' 
WHERE 
  key_id = '67aa8cb0141402bc232f6253875502caef62900e7e2df302302e74f8ca68ee63' 
  AND (
    token = 'wZ+wyFddt6rlglFX6+qXX2ZHxvkiEPxURdngKWWCuao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )