UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqPFCKksFyC6fy/UDUwWqoX0j5rsNdBd93gq/c/FZJ8=' 
WHERE 
  key_id = '8ccf11fbe23a08b7be33c4b03d44e040662d5b292f71b4fc39408d6dbd3b582a' 
  AND (
    token = 'cqPFCKksFyC6fy/UDUwWqoX0j5rsNdBd93gq/c/FZJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )