UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xInOi1oQ8g31R/xXbpFIYHVyYE0b0TPjUxVzdV6GRNE=' 
WHERE 
  key_id = '947c4230ffb686e0a90a231b6c164c21927e0bc1a170e1f3b990a574dbdaa0be' 
  AND (
    token = 'xInOi1oQ8g31R/xXbpFIYHVyYE0b0TPjUxVzdV6GRNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )