UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7BqM+I3zSaIzsIpsd3gKiIkUMBdpqbY/8jSki2cfd8=' 
WHERE 
  key_id = 'f5fc8a19e6f90babd899238566514619a3a7662829d1b242e20375d305bc32b3' 
  AND (
    token = 'C7BqM+I3zSaIzsIpsd3gKiIkUMBdpqbY/8jSki2cfd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )