UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcH8iywfJjMJtfKdBn8Yi5D0l2SywRdVoZPB62EDMQA=' 
WHERE 
  key_id = '9e8cb1be6f1c235cc4dbdfd3adae74086e9969f9772ab20d4c81a2530a33f650' 
  AND (
    token = 'qcH8iywfJjMJtfKdBn8Yi5D0l2SywRdVoZPB62EDMQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )