UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EPYeMJXZtHtR+cN0foh+m12oI2oeyEmhUzhb+8LYXQ=' 
WHERE 
  key_id = 'c7489109365313a55c8a0d8d7593f69b8e0846f44a7c936239c9476746651025' 
  AND (
    token = '9EPYeMJXZtHtR+cN0foh+m12oI2oeyEmhUzhb+8LYXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )