UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GeIvUndayTo5bDHbDm0fD3cAWXLMC7rw1IjchiwCaSE=' 
WHERE 
  key_id = '7a5f4ef11282835e2416142f83e3e80c4a50b1a1b27617127309c69b5e4c16af' 
  AND (
    token = 'GeIvUndayTo5bDHbDm0fD3cAWXLMC7rw1IjchiwCaSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )