UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMWi6hGJNA3BKsuHrYWmnaGn1Pc4V4OKzTWk1oUpO/4=' 
WHERE 
  key_id = '5b11894ecb982bfb4d7d5b7d374d236cba1ccada3b1604a9c0b47078ef88032f' 
  AND (
    token = 'ZMWi6hGJNA3BKsuHrYWmnaGn1Pc4V4OKzTWk1oUpO/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )