UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZooXDqTNAIjL8xnTINNbGdKdTNZub5s9lCQ185xnDKQ=' 
WHERE 
  key_id = 'b4de6eb8bbad6a39097fa93be169dc9b481ab7c495f8a8bb5e316a98fdcb6ca2' 
  AND (
    token = 'ZooXDqTNAIjL8xnTINNbGdKdTNZub5s9lCQ185xnDKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )