UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HCKr+QI00m2mvP6GhMDue/U1bewCiRVuVg35X8yX84=' 
WHERE 
  key_id = 'dd344fb18ca03ac8bd1b28eb5bb936f7e0212bf11890823e44ebb4a2a3226a55' 
  AND (
    token = '+HCKr+QI00m2mvP6GhMDue/U1bewCiRVuVg35X8yX84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )