UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOi4Zth4CW6A8Ejw6HU7uAmKMKoo4m0DmERPQed3mus=' 
WHERE 
  key_id = '184d368e10f71c5251c746daef996a2072a2ad6246490a767146385de519e6eb' 
  AND (
    token = 'cOi4Zth4CW6A8Ejw6HU7uAmKMKoo4m0DmERPQed3mus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )