UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '982oRg9WPs7AW6YosPVKOU9P6o4Fyw8/a0mSVS04yAw=' 
WHERE 
  key_id = '68cb980abb64a4e97b5535f5e3bb1491a434ab478badb28b70be84f8772f10bf' 
  AND (
    token = '982oRg9WPs7AW6YosPVKOU9P6o4Fyw8/a0mSVS04yAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )