UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPyXy+nFp4U3POa2vnNAvncZQZluWd7zr9v5edV5BlM=' 
WHERE 
  key_id = '70cb1fedb54a9aa488bcf42d738a6b7b9010615ea07cf27d0db361d27467c5d8' 
  AND (
    token = 'EPyXy+nFp4U3POa2vnNAvncZQZluWd7zr9v5edV5BlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )