UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5im6CGyVzgFShELA9MFfnW/usgM7Cfib4JLgcgxuy8=' 
WHERE 
  key_id = '0f6b15d9198a58f675d8c38d21ac9d99c2b11ccb16f598a1cea469e5a79ff260' 
  AND (
    token = 'B5im6CGyVzgFShELA9MFfnW/usgM7Cfib4JLgcgxuy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )