UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5zyny7P+vu3ONZPJLmUqE0xIaxmypSMoiHnps2W/3I=' 
WHERE 
  key_id = 'c2f0b38037774047b2f773da3e40ad57b9e9c8f047300f2cf9af84c9bb03b831' 
  AND (
    token = 'F5zyny7P+vu3ONZPJLmUqE0xIaxmypSMoiHnps2W/3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )