UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnaxD5lHNJtXHNlP5JS6ax1ju5ljdZ+uF/Eem1Udwk8=' 
WHERE 
  key_id = 'c35b7e5dc008bf28f6fa94fbf9cbeb0d2d4b8edcd7000c83628884f3232300be' 
  AND (
    token = 'YnaxD5lHNJtXHNlP5JS6ax1ju5ljdZ+uF/Eem1Udwk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039