UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tgl1R7nSLNwmAPomcFuIfzttYKimPirL8RUF1D6Dq1c=' 
WHERE 
  key_id = 'f5c579ed0861d29eb72f57e4a7fa73cad509f2791710e2799e8ffc8eb4aea7d4' 
  AND (
    token = 'Tgl1R7nSLNwmAPomcFuIfzttYKimPirL8RUF1D6Dq1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )