UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1mpbr4jHHk/JXHZO/7t8DvvV/d4DgHUUeqFwxAZ5Ag=' 
WHERE 
  key_id = '56ec95685c6030e72f833f9f6b823ee2ef4ada15b25aa2f3ef31c7bf1658c02d' 
  AND (
    token = 'E1mpbr4jHHk/JXHZO/7t8DvvV/d4DgHUUeqFwxAZ5Ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )