UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyLteop/edMDzUevgLuUvQOjcRBEFcIvXpWJVJMW0jk=' 
WHERE 
  key_id = '74af2221879fd841f229d739a7a19f5a3bd65b50ff9c775d0509f052252fef33' 
  AND (
    token = 'fyLteop/edMDzUevgLuUvQOjcRBEFcIvXpWJVJMW0jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )