UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2d1/hwTbJqobhOSksl2/4RvL6XAz90676/okidB8PQ=' 
WHERE 
  key_id = '9afd4ef59959d986cfc65d822c4366b63a0a7fc2a3803ba1d83a0668fe4113cb' 
  AND (
    token = 'c2d1/hwTbJqobhOSksl2/4RvL6XAz90676/okidB8PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )