UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RI2ERjoLbUAc0EjdUDz/DyljdYP9IJfj6wpJNu1Lh3k=' 
WHERE 
  key_id = '7a90d16e817349790e8e2fdb6f34957e7d2778b65f0b5985f28430087b67dd55' 
  AND (
    token = 'RI2ERjoLbUAc0EjdUDz/DyljdYP9IJfj6wpJNu1Lh3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036