UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRLJVkilp7PZveOoqhwjPS8YkcYm14QHlitXBUuIuhw=' 
WHERE 
  key_id = 'd4f9dc683deab47fa21216b054ed36395c549ad893d27237ca6393ea5660df92' 
  AND (
    token = 'CRLJVkilp7PZveOoqhwjPS8YkcYm14QHlitXBUuIuhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043