UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeRI5UsjkFXL3PbG4lp7MJNjquKrTGQ+5NqoqNsaOWo=' 
WHERE 
  key_id = '040f5e70b638ba71059ecf91abf86d4c463d3589bc694c7b9ee9e355d846815b' 
  AND (
    token = 'BeRI5UsjkFXL3PbG4lp7MJNjquKrTGQ+5NqoqNsaOWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )