UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03/KIu8Y+lQfsg2dp2BSIU4oIY3SSZ7tmV1Ox32wlzs=' 
WHERE 
  key_id = 'b6c12d52477c4467ccc716262e3cc0a60042597bd27f0707a42ff63868f1aa73' 
  AND (
    token = '03/KIu8Y+lQfsg2dp2BSIU4oIY3SSZ7tmV1Ox32wlzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )