UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aglj70kZeCk2q3TmCUE3AWBcgDG1Ibg9jHZV4wnIVeU=' 
WHERE 
  key_id = '5238a6da6d4b8c18f8ebca8b9ca2b5747ffa146e638e0467baf5f8847094824f' 
  AND (
    token = 'Aglj70kZeCk2q3TmCUE3AWBcgDG1Ibg9jHZV4wnIVeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )