UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaO0SZJsFhNDGxKP83/Vcdk0io11SeOXcRIhRrFgCC8=' 
WHERE 
  key_id = '21596fe632721d6225b350b40dfc1589fc3f1705787bae0d5830bf06d02c5ad5' 
  AND (
    token = 'xaO0SZJsFhNDGxKP83/Vcdk0io11SeOXcRIhRrFgCC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )