UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qn+1b+NUDGHVu25BCMSnSYci5UgJL/a1s2/gXP/Gpn8=' 
WHERE 
  key_id = 'c448f7745d3b0e71e0fa661d1e3b6d7dc6662c8c22271f00528b4322b4828adb' 
  AND (
    token = 'Qn+1b+NUDGHVu25BCMSnSYci5UgJL/a1s2/gXP/Gpn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )