UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5id15E7lwMnh6RsDeIr6mZhx5onmBUtyfgHDKr3mNA=' 
WHERE 
  key_id = 'bc874f3c4cd8ff6c46cb0da0545fb237832f24a36ffd9cd89f8dd114d62fad00' 
  AND (
    token = 'z5id15E7lwMnh6RsDeIr6mZhx5onmBUtyfgHDKr3mNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )