UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9qhuiEMhOMjhmm/oGvnthx7Vm7t8KhM4TRTcyt68zk=' 
WHERE 
  key_id = '84262e002d968d80c48b1a4e5faef3a7d8ea36fe04058f46e9f081722545f7f5' 
  AND (
    token = 'S9qhuiEMhOMjhmm/oGvnthx7Vm7t8KhM4TRTcyt68zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )