UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pV18A+lGA3ImS9QIi7/1Z76+vGOpGgd4vGvvwD8oeg=' 
WHERE 
  key_id = '628fae1f508d9aa7055837331b1cc43572ce716245c1f1b4bde812b3d903c403' 
  AND (
    token = '+pV18A+lGA3ImS9QIi7/1Z76+vGOpGgd4vGvvwD8oeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )