UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmC7Z2DGdIto4LhT2u+sh3lXbBxzXQVHBkkZqQRE5Ec=' 
WHERE 
  key_id = '75edfc33471637e70d04f5c8c055d3b4b5ee6551cd738840549e8e4bbbc0db3e' 
  AND (
    token = 'FmC7Z2DGdIto4LhT2u+sh3lXbBxzXQVHBkkZqQRE5Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )