UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2zOKURyExb8MGBUOqb7648joNiNerak/UgEV7Hu66E=' 
WHERE 
  key_id = 'd794d508e52d0a7902572a0c81f8e7b943250e92ea12a74bd990e251e841ab70' 
  AND (
    token = 'u2zOKURyExb8MGBUOqb7648joNiNerak/UgEV7Hu66E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )