UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+paHvioOTsw6phaCmvCA9ANQzVOxnnJvCDtd95sVws=' 
WHERE 
  key_id = '441c3b0e604c20d4244d8347e6003796ea46f72e530f1de14c7c76a39eee156d' 
  AND (
    token = 'R+paHvioOTsw6phaCmvCA9ANQzVOxnnJvCDtd95sVws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )