UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwF4kRTtN+UAzfewRAWv5yeXziLmsPL/KYmnGpKKe9A=' 
WHERE 
  key_id = 'be78c71fd85a9445c4454bc4dbf3c013552009bebdddd2a6831dc9392db9b3f8' 
  AND (
    token = 'ZwF4kRTtN+UAzfewRAWv5yeXziLmsPL/KYmnGpKKe9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )