UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBdArhScTEghwEoLeNfIxeu/VB8H8vwpPdHGxv8v1lM=' 
WHERE 
  key_id = 'd05d1999d50241be35354572589b2f09fb84e114e32d91f7a7910f505d3e7a38' 
  AND (
    token = 'QBdArhScTEghwEoLeNfIxeu/VB8H8vwpPdHGxv8v1lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )