UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0r/C8nUhyJLBhhOzkxM5hPmPSugXfVEmPeV0Ev6/6ps=' 
WHERE 
  key_id = '083d8e66bf8ce800ebb3f6bcf89770b9ea8a52292f2b605152c18e8919285154' 
  AND (
    token = '0r/C8nUhyJLBhhOzkxM5hPmPSugXfVEmPeV0Ev6/6ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )