UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hjEvZAlKoybhkzq/V4pnmBdEFYmzpsfqWjaWS8ROvg=' 
WHERE 
  key_id = '26f7504098f4742b76d2b47eab814117bcc2d97c0e6d52e0b7e8c3907374bccc' 
  AND (
    token = '2hjEvZAlKoybhkzq/V4pnmBdEFYmzpsfqWjaWS8ROvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )