UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7Is1wu1PF3vPqye210neh3Uxp/SVEPzhlTcUrtu8s4=' 
WHERE 
  key_id = '3a49df72592cf152b95df0b3c15e5ef6ffab6baff0b1ca7f6f8c4d64b1a28213' 
  AND (
    token = 'w7Is1wu1PF3vPqye210neh3Uxp/SVEPzhlTcUrtu8s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )