UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhjh57JdkKLn3603rIf9ysydm21J5ELx3li4qlDEBD8=' 
WHERE 
  key_id = '5d60b1234e6e88728d5960dc53efca81b5228ff86448762efecb0e499d70097e' 
  AND (
    token = 'dhjh57JdkKLn3603rIf9ysydm21J5ELx3li4qlDEBD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )