UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxbuMhQ+OFwRhdvYVukC5EVOLNNMXM+RLYuhebq2ZSY=' 
WHERE 
  key_id = '3797b2bc4ba6186f1c16fd315172fbcecb968696f2df9561a5aad5bac6c4ccb8' 
  AND (
    token = 'XxbuMhQ+OFwRhdvYVukC5EVOLNNMXM+RLYuhebq2ZSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )