UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RelpOU1SFPQE919h+URirzX5EK9dNguV3cL7Gw5XWDQ=' 
WHERE 
  key_id = '4ae6f0179a06055e6419b125ac35438280ecdb1ebf8b4a593d081bf6b6bdcb08' 
  AND (
    token = 'RelpOU1SFPQE919h+URirzX5EK9dNguV3cL7Gw5XWDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )