UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSca3q1qNmZoz7XDbJxhYK+TigAqJxpH199IaL9nuzo=' 
WHERE 
  key_id = '19c9bf5871e108007d0128810a420fbf0a268b870d0850dedded9a3fcfe7364c' 
  AND (
    token = 'eSca3q1qNmZoz7XDbJxhYK+TigAqJxpH199IaL9nuzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )