UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QseXvJcMXBkk52J6RPVidQko3h9j4/XE2IuEQfD4bEA=' 
WHERE 
  key_id = '09b428b7f9ae2c064c4047f31dd8e87ffde18c531219c95844e37b0878bb0217' 
  AND (
    token = 'QseXvJcMXBkk52J6RPVidQko3h9j4/XE2IuEQfD4bEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027