UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKRD5lN29Ff99IyfCT3l94CK161wk+Ne7c/jEPnIwAc=' 
WHERE 
  key_id = '702211e258226e0f2355fc176cb3f336797d4c9b2fda6bf2ef7769359100e163' 
  AND (
    token = 'xKRD5lN29Ff99IyfCT3l94CK161wk+Ne7c/jEPnIwAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )