UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ymoo6EAlBceXfFI/t8QHAebb9G1SJd7rtTUV2M2Q6FQ=' 
WHERE 
  key_id = '8485d6989d17a7c0ded5c32f75fe5b235a9837d3b7b9bf61e2faff740447a690' 
  AND (
    token = 'Ymoo6EAlBceXfFI/t8QHAebb9G1SJd7rtTUV2M2Q6FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )