UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZE8BQdjm95K+DoLNGOrSoJwl8YzTI3d3yjvzqHOqY8=' 
WHERE 
  key_id = '115857b4f6656e84aba3456d93e04944ad2ca3c539a623e1164ac8cb83bb3bb9' 
  AND (
    token = '2ZE8BQdjm95K+DoLNGOrSoJwl8YzTI3d3yjvzqHOqY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )