UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4r44qrbLZqPQ9tqljlsqOBVQwBeWdVhV1eaHqF7JIw=' 
WHERE 
  key_id = 'd2679470752f8f787b043bde3bb39975f7e865030d0cbc0c4eba9f8c8285f072' 
  AND (
    token = 'T4r44qrbLZqPQ9tqljlsqOBVQwBeWdVhV1eaHqF7JIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )