UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nT4G+MEwjVut+4LhRsWCOofFuhThWRr/iCm78CFDWs=' 
WHERE 
  key_id = 'bd3dd2175e4eb879012e61ef3db7a0a338c63a74d557e24999f64132e3ed2169' 
  AND (
    token = '+nT4G+MEwjVut+4LhRsWCOofFuhThWRr/iCm78CFDWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )