UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rr7QEeh64q0KGoB69CiJXJLMrJLzrunO2ZnghPMHjos=' 
WHERE 
  key_id = 'd38208111083ae49b4c7596a067c2b6e0095e02bdc09605d0a8e841f5f65658c' 
  AND (
    token = 'rr7QEeh64q0KGoB69CiJXJLMrJLzrunO2ZnghPMHjos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )