UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZSgs1TAEcDCSas7DUEdT8/BmRf2GJ9gfaNK4AASEeI=' 
WHERE 
  key_id = 'e2562f52ecd061345ad829f6ea3eb5de7f2142a9f4f63472555f12e6c6829c29' 
  AND (
    token = 'mZSgs1TAEcDCSas7DUEdT8/BmRf2GJ9gfaNK4AASEeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )