UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2uCWcZRiEdABcHza24PqUCB7pS1+0CcnSC3A83mS34=' 
WHERE 
  key_id = '041f5727b6c6093ef02e23c2b2c09b8aeffb661b9f1210665be56d4658b36314' 
  AND (
    token = 'b2uCWcZRiEdABcHza24PqUCB7pS1+0CcnSC3A83mS34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )