UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVBamqXVuLpHCH/slAroPB+kCpTDMYnpidSYIefyEnc=' 
WHERE 
  key_id = '70f45921846089062ca2fd76cba14d4337b96fce036ed1bf5fd946b54cf2bd44' 
  AND (
    token = 'zVBamqXVuLpHCH/slAroPB+kCpTDMYnpidSYIefyEnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )