UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/gMwMtipG+OTw19gqx/Eo/Eeb1M5ouV/LBPI+PhpXY=' 
WHERE 
  key_id = 'ad99ef0acd9b2ef4076ff6bc1499f95c218013656ef03ea80b4a18adc196acbd' 
  AND (
    token = 'I/gMwMtipG+OTw19gqx/Eo/Eeb1M5ouV/LBPI+PhpXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039