UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDoACdV6hrzNADpCMkYkuH7P24I5Uz4E7DIiuCYZiUo=' 
WHERE 
  key_id = 'bcd47845e50b4cf986727b3d4b0b0615045ec600b5987b34ce0056e51e5c24d7' 
  AND (
    token = 'UDoACdV6hrzNADpCMkYkuH7P24I5Uz4E7DIiuCYZiUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )