UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQRi0FohH9ri/UkZTQxTkd8l1sT9UOnADkX5T+Q9Enc=' 
WHERE 
  key_id = '1579b48421bf76f0846820ae8354c5c9f568fe2a386a6953526bb6b1c6e23b8f' 
  AND (
    token = 'JQRi0FohH9ri/UkZTQxTkd8l1sT9UOnADkX5T+Q9Enc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )