UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8Y+I0TMdJPviQ1OLRAt3r4IckYckO/JQ7SCAfzgwug=' 
WHERE 
  key_id = '80589deb46da2a530df31a61d8de736c908e3bc41d1cd110d4501ca82b8c7d46' 
  AND (
    token = 'B8Y+I0TMdJPviQ1OLRAt3r4IckYckO/JQ7SCAfzgwug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036