UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG+onEb4CXHr/+R71GMnIXFQ8MfD0zYgwQ7L5Tu/Pqc=' 
WHERE 
  key_id = '64cd4638a637ebb8b503f26db8ea17c0be0cbf17117c863f62b122e9d9a8529e' 
  AND (
    token = 'uG+onEb4CXHr/+R71GMnIXFQ8MfD0zYgwQ7L5Tu/Pqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )