UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eex/j+65EeItqQhqBjY7sRrGtNVeaKurIjz4Al78osM=' 
WHERE 
  key_id = 'efd4d8b8004136032117a46517a85b42c81d097976be1cce3a1f8093f1bf434d' 
  AND (
    token = 'eex/j+65EeItqQhqBjY7sRrGtNVeaKurIjz4Al78osM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )