UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bK01GmAy3PAMX015wUKWXhJriYh6u5FnWowUFPUU5Rw=' 
WHERE 
  key_id = '68ad2232f02105c92a0c3df96df9b3f1239821c8c94d927e6a88673870673cfe' 
  AND (
    token = 'bK01GmAy3PAMX015wUKWXhJriYh6u5FnWowUFPUU5Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )