UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZetSjlRh/hCG22W1ECJBi6A+58AhEC9aoe3UyGOk9E=' 
WHERE 
  key_id = '297b83b55b06df2d8a7752d268f906fbf5439687319cbd3c76dbc2f788aeea7e' 
  AND (
    token = 'eZetSjlRh/hCG22W1ECJBi6A+58AhEC9aoe3UyGOk9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )