UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bLgTDzQAZF+mVYmq2162bXMyd47HWZavaJEa8awId8=' 
WHERE 
  key_id = 'e401acc79ed09e7521b7998bf54edf32bf5dccc90c62c5c0b0f5f3082b442854' 
  AND (
    token = '2bLgTDzQAZF+mVYmq2162bXMyd47HWZavaJEa8awId8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )