UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynNACYbt7FvxRlQv3uQlz+0D+Hl60KR8mAzRVMQ6clc=' 
WHERE 
  key_id = '4d7278cf3a7c755374c051e22ec9541bedf3e088499f97ed0d9d694103eb76fc' 
  AND (
    token = 'ynNACYbt7FvxRlQv3uQlz+0D+Hl60KR8mAzRVMQ6clc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )