UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wP6b7353U+KSG+WOEkr7YS8qU9TndB5UpCMliFjSkgs=' 
WHERE 
  key_id = '988be4d079ef183608931d34036a30eece7348862ca69340b5d3d80f8426bec1' 
  AND (
    token = 'wP6b7353U+KSG+WOEkr7YS8qU9TndB5UpCMliFjSkgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )