UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmN9cIQLQwd25IVFlaOWmvgSnFlWFGsvPzQeigEATGE=' 
WHERE 
  key_id = 'f0e40ec5bc8bde224286a528346204a07836ed5178cea9d8f72e2dac818e19c8' 
  AND (
    token = 'TmN9cIQLQwd25IVFlaOWmvgSnFlWFGsvPzQeigEATGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )