UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evcAmGiy9ReRdM7yHWSKevyln8kQyBN9JVzpPzrljM4=' 
WHERE 
  key_id = '56b58eabe221eaba8441b6446fa35382aa04b5b362f1278a594c12d4781331a1' 
  AND (
    token = 'evcAmGiy9ReRdM7yHWSKevyln8kQyBN9JVzpPzrljM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )