UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v40BHvfRviJ6VI4sojDQCNBptFPuDZknzGUjahBLEu0=' 
WHERE 
  key_id = 'a2bfc5e344c35f9070df0d99c6465b5d4ccfa7d0420e37f40c74e58328aeaab1' 
  AND (
    token = 'v40BHvfRviJ6VI4sojDQCNBptFPuDZknzGUjahBLEu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )