UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPA9tBx/vmOJIo6MQu8ehPjrFO/Ej2GTi7vdra4exTk=' 
WHERE 
  key_id = '2ce7a0880e9bd3644a3abe4e4f6f2093d32048297d006ab2ea7a00691e44eac6' 
  AND (
    token = 'jPA9tBx/vmOJIo6MQu8ehPjrFO/Ej2GTi7vdra4exTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )