UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyg2diIr9tdAeRQ8ukE9581XmmgvCLHz4IVZX+gaajk=' 
WHERE 
  key_id = '9152e70bf26dc355d6e2f85577aee7d7c199059814421366bee2b125f27569ac' 
  AND (
    token = 'jyg2diIr9tdAeRQ8ukE9581XmmgvCLHz4IVZX+gaajk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )