UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHBGDaqIZurfIpxyQuNBCt9PTDVd77+CzaSZ19VrOos=' 
WHERE 
  key_id = '8b816764ec2fe7dbde0dc9b033e024338e553cf7af061bee520acd1a538ce6c0' 
  AND (
    token = 'BHBGDaqIZurfIpxyQuNBCt9PTDVd77+CzaSZ19VrOos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )