UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3FPkp/8/obNtFQd25JGUYaBQa7o3sp8og88P+A+muQ=' 
WHERE 
  key_id = 'a5d5f60f3d972fa6e5e01696a3ce7053eff404a9d159baaf0ee5fd862a09d59d' 
  AND (
    token = 'b3FPkp/8/obNtFQd25JGUYaBQa7o3sp8og88P+A+muQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )