UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKHctABx9yaviF2myWrEjfuQPWaJ8KbrwGuHZVzSjMU=' 
WHERE 
  key_id = 'fb00333c219e243794ba767b24a95286a48312f44d09dd7d4d5d07150eb75396' 
  AND (
    token = 'XKHctABx9yaviF2myWrEjfuQPWaJ8KbrwGuHZVzSjMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )