UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSNKovThRVzA4XkSENqgYzB9us3mJ5i4CWtVd7CNZ98=' 
WHERE 
  key_id = 'd7694867ae6fca0a334a47e0a39064d8e49b5d76efb83647f93eb42b4f48179f' 
  AND (
    token = 'bSNKovThRVzA4XkSENqgYzB9us3mJ5i4CWtVd7CNZ98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )