UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'agL5xATW4PeXhpjDWZJd2xqEc/kMIlDqm3T/63ifm1k=' 
WHERE 
  key_id = '15173d1938ae97502e6ddeb9fd844a2898f8e716e2748b425795e32b130a5dbc' 
  AND (
    token = 'agL5xATW4PeXhpjDWZJd2xqEc/kMIlDqm3T/63ifm1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )