UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fa8ppXGyBKWTTBd6QbzGRVO9x83uvNC01fBbuuF2C9Y=' 
WHERE 
  key_id = '05d3143bcc7f5df3677c41fc0702553557be1f5becc7f1645894b2267aee01cb' 
  AND (
    token = 'Fa8ppXGyBKWTTBd6QbzGRVO9x83uvNC01fBbuuF2C9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046