UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlCBcAV4gFN8HD0hHcM2Jhg4gmzg+IKSAGqIPQBowys=' 
WHERE 
  key_id = 'b7637ee3446a62c23611f641caa65cbbae2643d98419603d684ac172dd2522a6' 
  AND (
    token = 'BlCBcAV4gFN8HD0hHcM2Jhg4gmzg+IKSAGqIPQBowys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )