UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUqQcFCLciJnoj8nAQmqjl/YKnu9OZIFJ4g+5tYeEf4=' 
WHERE 
  key_id = 'bcbcbd35d0b791b8b9064f6c3d51063a96434388995094987a3fa06dd618491e' 
  AND (
    token = 'UUqQcFCLciJnoj8nAQmqjl/YKnu9OZIFJ4g+5tYeEf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )