UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRc/ASZ+2V2YKnFTUyD/JaFkrceit+T+0hCEa4zCTEc=' 
WHERE 
  key_id = '46d8a5793245e7a7a6a84630a64cea8e3fd86dcd5adf115a8b6dfbaaa771f22f' 
  AND (
    token = 'uRc/ASZ+2V2YKnFTUyD/JaFkrceit+T+0hCEa4zCTEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )