UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUFLTdRMOa8v5DDMPkqR4s0W3uf8jLHmK0NiLpC1CBM=' 
WHERE 
  key_id = '84dc2e2060dd28dc04579b14c392724500049fef2ee02e4f15db46cfee800e76' 
  AND (
    token = 'HUFLTdRMOa8v5DDMPkqR4s0W3uf8jLHmK0NiLpC1CBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )