UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i++2rVYhjovDyxSBcP8LDU/PhUYiDZTkwFGGkXZACuI=' 
WHERE 
  key_id = 'bf154dfcfe7f6f3562fac5458a05d389334cfb277c4c8e990f79bbcb0dd11f35' 
  AND (
    token = 'i++2rVYhjovDyxSBcP8LDU/PhUYiDZTkwFGGkXZACuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )