UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPKZndvH3gB0VAdYjuf4AMsMLGjp1sNXHm+1s+L5Uvs=' 
WHERE 
  key_id = '028b63c28f14d54725bfa9b05907c16b2f4fa54feff6cfe7b58ef8927c67a581' 
  AND (
    token = 'tPKZndvH3gB0VAdYjuf4AMsMLGjp1sNXHm+1s+L5Uvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )