UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8eGiWYehCNP7L6M0h3FyGy1JQIRz2MhsHDb4hRM1YQ=' 
WHERE 
  key_id = '2cb2efa28abd7bbdac6cd33a212ec1f9d78f70f6df585a7b5e12d7034c3f4c30' 
  AND (
    token = 'I8eGiWYehCNP7L6M0h3FyGy1JQIRz2MhsHDb4hRM1YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )