UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLI8t0ZMVumc5x/eOllCJEXL/lTvsJ01htY3OxVu3B0=' 
WHERE 
  key_id = 'c4b04a523c6f65df810b3bbb335e31ef7e05701cf04bdf771e309d210dd83f0f' 
  AND (
    token = 'tLI8t0ZMVumc5x/eOllCJEXL/lTvsJ01htY3OxVu3B0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )