UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rUKRBsK5otTWEX3gNFD36fb7zBBGSLmZH2luo1t3tc=' 
WHERE 
  key_id = '034b4af8b606fd589b3334e334920afb42d68d794a23f6d6b3d3de013523ddd5' 
  AND (
    token = '0rUKRBsK5otTWEX3gNFD36fb7zBBGSLmZH2luo1t3tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034