UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uf0pkC4nuF490INFvtTBwBQ7kCXktefQF824YTvBLvE=' 
WHERE 
  key_id = '3c58e781008581e57bd202d403fe68355e5f4aa910b414e188b5413308656d6d' 
  AND (
    token = 'Uf0pkC4nuF490INFvtTBwBQ7kCXktefQF824YTvBLvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021