UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLWOIhUB0wMiDxrF1aTTDdhwV7WGHCdZodg+8RCSs2c=' 
WHERE 
  key_id = '54982e6a1e55571b033c06e912c300fe9effd6df44add3c74d94c619faa7a67d' 
  AND (
    token = 'HLWOIhUB0wMiDxrF1aTTDdhwV7WGHCdZodg+8RCSs2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )