UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdJQeaD5DAqchq4ouXD7zFPmYAOoy7xE5mz/OTu/r5U=' 
WHERE 
  key_id = '5305f1117e3d78dbbb637a6071fdfa8fdf09496a7d05801665f34f7175e81404' 
  AND (
    token = 'VdJQeaD5DAqchq4ouXD7zFPmYAOoy7xE5mz/OTu/r5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )