UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBwL5OZxztbBUGXcsilUmUqPZkfYH8NJnDK6uaYB6vE=' 
WHERE 
  key_id = '43f22629832c419877a351dda13f26a7c4b0cf3d6390900372cd41c91933d456' 
  AND (
    token = 'EBwL5OZxztbBUGXcsilUmUqPZkfYH8NJnDK6uaYB6vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )