UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dLeDigsXyOH38k4rRGsjfYH8djXGOoSChIsulnP6zg=' 
WHERE 
  key_id = '3a0cdbc653859724340378b35741f5a1dca7925a6b118125625984bbd2f50519' 
  AND (
    token = '9dLeDigsXyOH38k4rRGsjfYH8djXGOoSChIsulnP6zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )