UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKrELRhy0Mkotz+o73HdxhEqY+acF4Op93WUSKxclTg=' 
WHERE 
  key_id = 'e5bb633adb4b700d945c1ea43907cc6cb59c74b2f6fb448ce79852078157612f' 
  AND (
    token = 'OKrELRhy0Mkotz+o73HdxhEqY+acF4Op93WUSKxclTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )