UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ub1PrfMihuGFIuk2efUdaifA6Ah2QLYceyW4L8Ol0CY=' 
WHERE 
  key_id = '1f65d54ed0495a0750e2b7d40fcd48e4080246e33d6c807db7a365aec0e1131f' 
  AND (
    token = 'Ub1PrfMihuGFIuk2efUdaifA6Ah2QLYceyW4L8Ol0CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )