UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'quu+gbLklb7Yoc4BZXhNLHOLi24i6IdGQz8j7+x8Zlg=' 
WHERE 
  key_id = 'b6eb90baa048637873be8dad7bd95db922ccc32b7fe31ecdf0c60e018a71cc7d' 
  AND (
    token = 'quu+gbLklb7Yoc4BZXhNLHOLi24i6IdGQz8j7+x8Zlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )