UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djpPWaRu2dFE7beM8trnRFWEMgqlOniLyx9xSrIMv+8=' 
WHERE 
  key_id = 'c5177b623b74b4342b8e5afe702f98fecf7d4e997623a5cb1b0ba96fdd75e213' 
  AND (
    token = 'djpPWaRu2dFE7beM8trnRFWEMgqlOniLyx9xSrIMv+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )