UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9oXnRpaLfeCWdLn/HNh7F7VpsOuz0pvzv71/DRJXK8=' 
WHERE 
  key_id = 'f68ccbf137283497e99faed645d8436baf2abd4f0eb50af75a9315246037ce28' 
  AND (
    token = 'o9oXnRpaLfeCWdLn/HNh7F7VpsOuz0pvzv71/DRJXK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )