UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5KinrU/S89r1+GTV5JMT807rtPXYBZziQe5L7g8HiE=' 
WHERE 
  key_id = 'cd3750632feebd645b29dbb9e993f2c2f8e1bc39ea1d37a97a724077ea4af995' 
  AND (
    token = '/5KinrU/S89r1+GTV5JMT807rtPXYBZziQe5L7g8HiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )