UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UH22Dp46sDhQIcCeMC+lYDJEH4yUky5xLZ4IYQbeVxY=' 
WHERE 
  key_id = '2844247bc4f1dd168b1c1afcb2b211e6e49558901cbcbf1af9861fb40484e182' 
  AND (
    token = 'UH22Dp46sDhQIcCeMC+lYDJEH4yUky5xLZ4IYQbeVxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )