UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8RakPtm5LZMlhw592hxv/6/BnRMdWdgSK8LfJvgRuY=' 
WHERE 
  key_id = '1c614617ff16323c78e5be3e0e668e84d52efd9c22fcc767b26d322b245384f6' 
  AND (
    token = 'h8RakPtm5LZMlhw592hxv/6/BnRMdWdgSK8LfJvgRuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )