UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPAZ30l1hGr9oXEwn/UT8B/LF66Y3s5aw/i6rVtPesQ=' 
WHERE 
  key_id = 'ac18c2cdffdb09a3bd1bbb5ab612c005ef5144b200e609f80d74a2df6adc72e8' 
  AND (
    token = 'bPAZ30l1hGr9oXEwn/UT8B/LF66Y3s5aw/i6rVtPesQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )