UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOUUK22yI5eyLttDJozwigU187plHgqsmyrHmGQV23Y=' 
WHERE 
  key_id = 'b8bf59df15d22b5de1080d1ef519b208c942bcd29f43f8e3325866d25efd218c' 
  AND (
    token = 'HOUUK22yI5eyLttDJozwigU187plHgqsmyrHmGQV23Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )