UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rbr5pFOdYCb0OIjEDWPFYMP4K1cNXcF32nBCF7lGVyM=' 
WHERE 
  key_id = '4c038fcf317ef190308bd62e2574a5986679fbd77c3127bffca5f6b6e7588a0e' 
  AND (
    token = 'Rbr5pFOdYCb0OIjEDWPFYMP4K1cNXcF32nBCF7lGVyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )