UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIRacpaZfowH/ebBXMnsoOZMoFYFL0zDHgrPKkjG8GM=' 
WHERE 
  key_id = 'bc4fcc6389ab452488200ada9eaa9753fbc72c8c8a9002b565e9e87d1bf4398f' 
  AND (
    token = 'EIRacpaZfowH/ebBXMnsoOZMoFYFL0zDHgrPKkjG8GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )