UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5fkh6NUuRxYSFu1yr7Wla5ZlDtlhGnXnH9JtEoFPzc=' 
WHERE 
  key_id = 'd7444f76e6e6c5773a7b752a81dfa71d5314dd478b70a3a3dcf00955191deb0a' 
  AND (
    token = 'v5fkh6NUuRxYSFu1yr7Wla5ZlDtlhGnXnH9JtEoFPzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )