UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hZcjQv0vrkWuBmL6DA+BBxtWk7hNDZ4469TUpvcqD4=' 
WHERE 
  key_id = '5a0dcf1a7e602b5d5d8efadb0ec95450a1f2b3c0220cf2eaa655fc95225059ac' 
  AND (
    token = '6hZcjQv0vrkWuBmL6DA+BBxtWk7hNDZ4469TUpvcqD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )