UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhPvKUB1UcY9l9QFKCBJfvSrLlj/OX++UTbx4cVHpkE=' 
WHERE 
  key_id = 'b345723ba1ea8bd3eaa8da36e816f9b6df56895db8945f68e3ad37e1142833db' 
  AND (
    token = 'rhPvKUB1UcY9l9QFKCBJfvSrLlj/OX++UTbx4cVHpkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )