UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blP/cd97GKW0p+CCMqKN3bhj8OsAhqqMPchj9AhVH/A=' 
WHERE 
  key_id = '7abcdcc18c4c4bd420ea68f8e4b300050ccba75198973079ac38997f620d1d2a' 
  AND (
    token = 'blP/cd97GKW0p+CCMqKN3bhj8OsAhqqMPchj9AhVH/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )