UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hN9QMZlf78VL1UlBpburzIvcLT3nZa1NV6iCqmUZeQE=' 
WHERE 
  key_id = 'ff0e8819da8b8b2101a044fcb328b657c0872d729c3e1fb3eac53c9fb88df5d3' 
  AND (
    token = 'hN9QMZlf78VL1UlBpburzIvcLT3nZa1NV6iCqmUZeQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )