UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iuvr+9VzdIilqeeei+3xFmdd8WL+qC6iUlw04Kb3Q8M=' 
WHERE 
  key_id = '4073c28e09d5f3f6722b1a989b57b462cab486034a5dce035484a6a2123160d8' 
  AND (
    token = 'Iuvr+9VzdIilqeeei+3xFmdd8WL+qC6iUlw04Kb3Q8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )