UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akWvxZUw9CSKw8IK9oXLpVGXVNmO0Fa96H8vTqRGfrs=' 
WHERE 
  key_id = '80937b1e18b32626871b08826a808f5f60367726e29f7d10825155c68ff9eaaf' 
  AND (
    token = 'akWvxZUw9CSKw8IK9oXLpVGXVNmO0Fa96H8vTqRGfrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )