UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hx0TyvbbgZsOxkzefiNUbvIwFqaVMY3dW9SBrmsKKM0=' 
WHERE 
  key_id = 'fa81b030e2446f9ae9011fe19595eb44f48173a8027c1b66bf6b153a23028c7e' 
  AND (
    token = 'hx0TyvbbgZsOxkzefiNUbvIwFqaVMY3dW9SBrmsKKM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )