UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vn8c8m3HfKN2SroHhxrRyii0QXPgbdn1sZRyyBFH+Lk=' 
WHERE 
  key_id = '8c78ea3f452d8a88edef5801cead975beb787473067ed55affb776a429c3dbd2' 
  AND (
    token = 'Vn8c8m3HfKN2SroHhxrRyii0QXPgbdn1sZRyyBFH+Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )