UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6irqtLKm1vbpJd9fSqMhZH12+H2HaZbnDnQwb2ZFPy4=' 
WHERE 
  key_id = 'ef166e13a14b5b62c7474099733a81104f38b09d0028902c43d6c8de8218824c' 
  AND (
    token = '6irqtLKm1vbpJd9fSqMhZH12+H2HaZbnDnQwb2ZFPy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )