UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgPbtwdctg0rceufOV8YRwwulN60wAtqim/7jc46KLI=' 
WHERE 
  key_id = 'e5775108986f405d5c7b6c9533fb00c1d5e9d4fe6374785819da6fb91f6ec316' 
  AND (
    token = 'UgPbtwdctg0rceufOV8YRwwulN60wAtqim/7jc46KLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )