UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwhzE6R2BcHBicgwwSE+0lwRF8vFMCS02ooK5KGi1tE=' 
WHERE 
  key_id = '1c0574a260a998e93017fa44b835a0e486cac1f9a3c55aa8e1ef4db1b947a457' 
  AND (
    token = 'zwhzE6R2BcHBicgwwSE+0lwRF8vFMCS02ooK5KGi1tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )