UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SnDSGqqQgVb58JJ1WSUtuwIsbjv1zFphE1CpY3zdRj8=' 
WHERE 
  key_id = '1554dca0b68e1ae36dcff850de0273b6bd0d56abc1fc3f443f310697d58ced6a' 
  AND (
    token = 'SnDSGqqQgVb58JJ1WSUtuwIsbjv1zFphE1CpY3zdRj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )