UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLyDGi1P54vrtxPC4iUoxT8IV4ztZKkcExgjwJbEC4U=' 
WHERE 
  key_id = '3e4544c95e62ba7c044e3a6beb4a9375cd5ce7e8971ecfa7c71aa935603bb159' 
  AND (
    token = 'LLyDGi1P54vrtxPC4iUoxT8IV4ztZKkcExgjwJbEC4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )