UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3J8qtjxnjz3XaqJtieDUoKa9UStKZ+Kfo/W9PjaHew=' 
WHERE 
  key_id = '6b0d1f1dc3120eeb3f24e369c31a1074f5d5c2bddcacc3985860a621ae0218c9' 
  AND (
    token = 'n3J8qtjxnjz3XaqJtieDUoKa9UStKZ+Kfo/W9PjaHew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )