UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mklxb8eGoS0W1jDbGf4voHysuGDgaLcSS/MxI6qv2KU=' 
WHERE 
  key_id = '42429a51f2f43c01e1c17ea7445d3a3707599d44ea7852315496d5dacf116d82' 
  AND (
    token = 'mklxb8eGoS0W1jDbGf4voHysuGDgaLcSS/MxI6qv2KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )