UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vD0j9T3bTQOdPLZQzknclMAwMTHL7wi/zrKk4ZxN3tM=' 
WHERE 
  key_id = 'b59da9e818af3f1635d31ac8691be4a2549741a071e186ae981fc1ed4d60359f' 
  AND (
    token = 'vD0j9T3bTQOdPLZQzknclMAwMTHL7wi/zrKk4ZxN3tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )