UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mXnc/bVdTqDNOhe10CejXcsHzxHQCiYLlnR57KPCTEY=' 
WHERE 
  key_id = 'd3178973a3ea3ba2c24a5c897442d2c3e18731b376040efcd63f57a474aeba02' 
  AND (
    token = 'mXnc/bVdTqDNOhe10CejXcsHzxHQCiYLlnR57KPCTEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )