UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5xj6EHPu3jx3OPqV12mDcVeWeBI0R1au2/cTjGuTgY=' 
WHERE 
  key_id = '85060689a27fe2e072b22db366bbf39f3f2453de67244522aa787f88295b0484' 
  AND (
    token = 'Y5xj6EHPu3jx3OPqV12mDcVeWeBI0R1au2/cTjGuTgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )