UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ufk2XXHxVMWJS5bTdVkP0WI9ssLpSL9sb/Cc6njFXrM=' 
WHERE 
  key_id = '7ac9a6c3e648ed2d39948115e072f5e45ae98b02f76005f33a50ff689c71b9a0' 
  AND (
    token = 'Ufk2XXHxVMWJS5bTdVkP0WI9ssLpSL9sb/Cc6njFXrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )