UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTclVvethYKBAT2RzffvACSlfX4Yyp6iN1rKFPfzFr8=' 
WHERE 
  key_id = 'b8f74c8728798ae8e2aebd1bddaf181ce958ba26418393611d98eedebf61e394' 
  AND (
    token = 'LTclVvethYKBAT2RzffvACSlfX4Yyp6iN1rKFPfzFr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )