UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbyJhxVWhGBFBrDiu+vG8kFVQeK9aBOmv5pd+3RaAF4=' 
WHERE 
  key_id = '7f545bb261f072b1966834354c60c365292cf1540ccccf8fabbbe43087608af0' 
  AND (
    token = 'UbyJhxVWhGBFBrDiu+vG8kFVQeK9aBOmv5pd+3RaAF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039