UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmbOyS9cJZnyKvQ+BELJVvroURKvSxbLubowS501pNk=' 
WHERE 
  key_id = 'fe65eeb519fea17a7e95884bafd9d2ef422454cb7659ac25844735856ae0240e' 
  AND (
    token = 'mmbOyS9cJZnyKvQ+BELJVvroURKvSxbLubowS501pNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )