UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q4x35fqz0WrouHRezT+rwBdV+TM4ibGGDuNfs3qcD5M=' 
WHERE 
  key_id = '495daa01ba0d764428f56c9913b1744cb7a2c75b670e2b0954469309eedbcc1b' 
  AND (
    token = 'Q4x35fqz0WrouHRezT+rwBdV+TM4ibGGDuNfs3qcD5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )