UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Al42F8xRXjH1DpHicavM6ktkiVvKL0bq5R31gfKiv1g=' 
WHERE 
  key_id = 'bdcfaf70931d2654108950a4fbc291e0a328ed98aed08d82312cbd284257574b' 
  AND (
    token = 'Al42F8xRXjH1DpHicavM6ktkiVvKL0bq5R31gfKiv1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )