UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nda1eBADZEEuqgc924v/o1wot79JCI4xOOxjaylibi4=' 
WHERE 
  key_id = 'd50c045ad6eb61fe187b84d45b8824a0e9925230716166af1fc5e6e3a1e7ba74' 
  AND (
    token = 'nda1eBADZEEuqgc924v/o1wot79JCI4xOOxjaylibi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )