UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0cv6FSZyiTwcRWMELYl1+sNPGM8LhEbNODpfyWIf+U=' 
WHERE 
  key_id = 'f50b41806dec225b53a1bd1147e63f6ac7c09eaba1d01baa793e43d79f155595' 
  AND (
    token = 'Y0cv6FSZyiTwcRWMELYl1+sNPGM8LhEbNODpfyWIf+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )