UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9arr4Rr+4rOD1hTD8sxTVr+13uFnsYNi6W2p76umgaA=' 
WHERE 
  key_id = 'e1d2be924cb7f5782e46c0db1990ac58242f9b7b0ffae032583ad0e497208989' 
  AND (
    token = '9arr4Rr+4rOD1hTD8sxTVr+13uFnsYNi6W2p76umgaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )