UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Th6jmmTQl/8h8KXQ8DwUJiZ2vkoacelWDa2V7SNZTlc=' 
WHERE 
  key_id = 'b8d351cba72f78d9af1d8f07b7b3e0a3fa872f2237ac7ea56f39bcd064083fd5' 
  AND (
    token = 'Th6jmmTQl/8h8KXQ8DwUJiZ2vkoacelWDa2V7SNZTlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )