UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZSjFYwDNe1Rrt0oXIXXbO7lamBjsgueEHjrWJgRNF0=' 
WHERE 
  key_id = 'd204a3933a2cfa15ffcdb2403575e94ec2041402723ff12e35c37bb061f5eeed' 
  AND (
    token = '7ZSjFYwDNe1Rrt0oXIXXbO7lamBjsgueEHjrWJgRNF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )