UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWShf0Mpx+j5+0b9aBsi0liybskHh4Vwsy0dVCSFPnk=' 
WHERE 
  key_id = 'aa30c62cb9cc3b32187caec838007b8f569fa7ad022b77ebcf903acb9fd0015d' 
  AND (
    token = 'rWShf0Mpx+j5+0b9aBsi0liybskHh4Vwsy0dVCSFPnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )