UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RDTL6Ir8gFh+DCozMFkov6sPxbYqIUMcc6o0KK/612I=' 
WHERE 
  key_id = 'f07b10e05b21bceddd382a5e889835dbd0e9f66b9b21463f2dac18bd8fc7c640' 
  AND (
    token = 'RDTL6Ir8gFh+DCozMFkov6sPxbYqIUMcc6o0KK/612I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )