UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVMdojeIrNQ5orRTFkOtIRQPzgKExppHCq1CeBz5GaU=' 
WHERE 
  key_id = 'be8ff049612c586e737286fc4c91625d9565f787b66697a649c0d97f9fe5c58b' 
  AND (
    token = 'GVMdojeIrNQ5orRTFkOtIRQPzgKExppHCq1CeBz5GaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )