UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'npS4aTPnaUbPEmYAxa4bM21eGMdrtRqOWrDiwADD8oE=' 
WHERE 
  key_id = '25eab88a8e5084c51e3abbdef9ba0f4e4a6a5ef9460ed4c4769c44196ff1c73a' 
  AND (
    token = 'npS4aTPnaUbPEmYAxa4bM21eGMdrtRqOWrDiwADD8oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )