UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4uNQLfIn5daKrj6NIW33fW4+9jZTPuFzfrAdMcvbRg=' 
WHERE 
  key_id = '15f3fc13a3de698643afea299806313cfb74f2a5a43bac3963d28367f65f826e' 
  AND (
    token = 'F4uNQLfIn5daKrj6NIW33fW4+9jZTPuFzfrAdMcvbRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )