UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGJl4S5tFwugkoMt49qeTIOcuWu7+cavG8sKT9TBoAY=' 
WHERE 
  key_id = '12c5b316faf1110637409161bfd13d2142fdbb4482a068a2de9cbfec89f3ea9e' 
  AND (
    token = 'CGJl4S5tFwugkoMt49qeTIOcuWu7+cavG8sKT9TBoAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )