UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJ2gHqEMz8RO/dZJY5vDXLnp+DsVrmPUe3SYDLsHETw=' 
WHERE 
  key_id = '8b091885e3bab3e9836ccaf6323ab699eefd6e046c6e84f19013a8bd4c4b085c' 
  AND (
    token = 'BJ2gHqEMz8RO/dZJY5vDXLnp+DsVrmPUe3SYDLsHETw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )