UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDyMTk+Qw0sQpxCOZKunlARJmuernPICo42cnP/5t7Q=' 
WHERE 
  key_id = '33609a1f9c1d58f6d7b375e1ea260bb41766ad6acf126f3bd8d5bd80c3cd8a29' 
  AND (
    token = 'dDyMTk+Qw0sQpxCOZKunlARJmuernPICo42cnP/5t7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031