UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X+osWgfYVKqFlVAzSop3wHKg/626Cu9OG9MK0aqhHHQ=' 
WHERE 
  key_id = '4ff502dae082015701969c83f5a62c897de7cd6c12173170bd93078b11203c66' 
  AND (
    token = 'X+osWgfYVKqFlVAzSop3wHKg/626Cu9OG9MK0aqhHHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )