UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zn/ZtC5Rw8vjeTDRe5MF2UnQXDuTJA78Hm36dH8kVIY=' 
WHERE 
  key_id = '1189dff6a0b0bae00e83b5d88ddf9e631924cce349d3b853850f9e531e069d9e' 
  AND (
    token = 'zn/ZtC5Rw8vjeTDRe5MF2UnQXDuTJA78Hm36dH8kVIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )