UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vt6sMMJRpB4r8lcTc4MlAKyHp8OPncaOCjkvcflBV8Y=' 
WHERE 
  key_id = '31633b2e7ee17cda0b5f15e06307da0c23c3ccf353691d0781c32cbbe066aa78' 
  AND (
    token = 'Vt6sMMJRpB4r8lcTc4MlAKyHp8OPncaOCjkvcflBV8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )