UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVUrRiFoei9Vq0VlDPoXHuFX/k9xH2ap1xSBe53kdSY=' 
WHERE 
  key_id = 'df6bcb15caf79361019e6eaf3afd88bae2f76ba6eefac744a8461115351a2a90' 
  AND (
    token = 'jVUrRiFoei9Vq0VlDPoXHuFX/k9xH2ap1xSBe53kdSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )