UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGlUbkLtN3ZS1+qCtJCkAluuGS2HJBOQiWMImahDVaU=' 
WHERE 
  key_id = 'f3321e4a9c99d3a0563f23a6efa482fe781416b6ad007e1c6298fc7473dd78ec' 
  AND (
    token = 'KGlUbkLtN3ZS1+qCtJCkAluuGS2HJBOQiWMImahDVaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )