UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZh6X9HupkZb5U+j6WpYKEpw1GzJqv2FgmDJuWJVHpc=' 
WHERE 
  key_id = '8cc3aecf4bb08720293bb4550318f3ff3309ed41a39ec4dcc798803ca2632f55' 
  AND (
    token = 'JZh6X9HupkZb5U+j6WpYKEpw1GzJqv2FgmDJuWJVHpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )