UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8qpbxtWEhO4AQGKogfnbaT+M2bmOdsLphHmn5GyOFA=' 
WHERE 
  key_id = '7480bcdae928d5482c70b5397c439afd76d3ceebeb024124dedf4ac8ca897be8' 
  AND (
    token = 'h8qpbxtWEhO4AQGKogfnbaT+M2bmOdsLphHmn5GyOFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )