UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byzeqW4KkwogdE58VJADrrwP/O4RAZeiCOM6V2kb9tE=' 
WHERE 
  key_id = '0a30d3b9d4a7bc0e7d3d4fe6e2d2fd40773bb1c1d3fc1c1d730484ae308ccb81' 
  AND (
    token = 'byzeqW4KkwogdE58VJADrrwP/O4RAZeiCOM6V2kb9tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )