UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gfovT9xOfm+mSIGz+S/BHx0tiIh7HZjIBx/o7yuoVk=' 
WHERE 
  key_id = '31aa74559dad39132edb64dfe4d9d338b0951e6245c462decee39711b0d6a083' 
  AND (
    token = '0gfovT9xOfm+mSIGz+S/BHx0tiIh7HZjIBx/o7yuoVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )