UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2n7/NGSqKauzBpgTy9dBk5bcACSTnI9pBk80gS7MRz0=' 
WHERE 
  key_id = 'c57fe9887f05479bb6ccbe705f3f7f0ad7aa165df9549289f178c2394cd85abb' 
  AND (
    token = '2n7/NGSqKauzBpgTy9dBk5bcACSTnI9pBk80gS7MRz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )