UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNPEIL0xSeRy/Iag8+Bftr72XVmve1HnCpR49hqEhZA=' 
WHERE 
  key_id = 'a7db5fbc51fc4ab30c10ca9487513377106441c8b38379f929f04a7e956bcbaa' 
  AND (
    token = 'KNPEIL0xSeRy/Iag8+Bftr72XVmve1HnCpR49hqEhZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )