UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sy5JQ6qtqZlPp1zDAk2trhMglpJZJJsRpcCMvPBywlE=' 
WHERE 
  key_id = 'e4986f348a5e77f054245c5e7b634970ac269d20b13e80aabe7ac4acd1cb1492' 
  AND (
    token = 'sy5JQ6qtqZlPp1zDAk2trhMglpJZJJsRpcCMvPBywlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )