UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqAzoI38QnOSDZpWcJg6x90R8R0zSEQ6eDEHDIG0YWU=' 
WHERE 
  key_id = '252e949b850e841549aaccd00e603b97021bf5e02d85b5ee0e71a1a23157cabe' 
  AND (
    token = 'hqAzoI38QnOSDZpWcJg6x90R8R0zSEQ6eDEHDIG0YWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )