UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jw4h+Us+nYBGIdowm1wAMzLhNV34yVupiwwPvHGI0O8=' 
WHERE 
  key_id = '6eaf2624cc4ddf88e8e1bbe2db1ee4ac36ac8324d418527f442aaed1f612873d' 
  AND (
    token = 'jw4h+Us+nYBGIdowm1wAMzLhNV34yVupiwwPvHGI0O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )