UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfpOGc1ylrnoPvtPTcueg0Q/ySEIElEDOMcPizH4p/g=' 
WHERE 
  key_id = 'e0a6e6bf4d3435fa2d34c53204410d804872b786723bd79fcdb8a96ae66289de' 
  AND (
    token = 'KfpOGc1ylrnoPvtPTcueg0Q/ySEIElEDOMcPizH4p/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )