UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4U76iuxEGDW9t0GAKMMWtPirYRbveTasVWbAWLSk/E=' 
WHERE 
  key_id = '10935803e2a8e3b315d4b3e2011658df6bae442ed4e1f787a682d81ae6aacb25' 
  AND (
    token = 'X4U76iuxEGDW9t0GAKMMWtPirYRbveTasVWbAWLSk/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )