UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXvOwbZY/Lro2kZzMWwvMoz4iF51+uYVqJAjQHU0TEY=' 
WHERE 
  key_id = '8fc9e31544e8fcb98463265cb0b4470ef8bfb822e0463bf83877b34707c3bc76' 
  AND (
    token = 'cXvOwbZY/Lro2kZzMWwvMoz4iF51+uYVqJAjQHU0TEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )