UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xO3F0asOrGqbP3on3eg9m6a4DoLSz4HyTgANpiNus9M=' 
WHERE 
  key_id = '747f0703955ae60175ce6ae042fc3416ab549a1dc7d9eb0971669b40f1430f08' 
  AND (
    token = 'xO3F0asOrGqbP3on3eg9m6a4DoLSz4HyTgANpiNus9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )