UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wzx2TMjbdctcMt7oSK3xQviVNuI5M97tPB1zEF6VQEg=' 
WHERE 
  key_id = 'ed0ea6ceafa193a22eb330221377f0a73fca5634328846cac5aa715ba5ec34e9' 
  AND (
    token = 'Wzx2TMjbdctcMt7oSK3xQviVNuI5M97tPB1zEF6VQEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )