UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nq1b3ub8f32mxgo1JcK9hUwScSbAkhEm6eszaFkUnsM=' 
WHERE 
  key_id = '6144d9f78b0c5008ecec33ae3e61fb2d305062ff8e628c0f6baff9a2a70ffe5e' 
  AND (
    token = 'nq1b3ub8f32mxgo1JcK9hUwScSbAkhEm6eszaFkUnsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )