UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dB8OsE+gEkzfPD0IKZJRYub7Vlot7jHkwtrPe1NHA4A=' 
WHERE 
  key_id = 'f94e0c6cd806e1a46c852ff682fc321fb62cd91cc727796d0d53e3c67b7b18cf' 
  AND (
    token = 'dB8OsE+gEkzfPD0IKZJRYub7Vlot7jHkwtrPe1NHA4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )