UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AI0aEeOr/kmSuOHJkbijQzOAraz5fo9CL/55bjJoeEw=' 
WHERE 
  key_id = 'a442c83c293bb2b8f269aacbf342ea5a254117ae09e00f4806263f0dec2a1367' 
  AND (
    token = 'AI0aEeOr/kmSuOHJkbijQzOAraz5fo9CL/55bjJoeEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )