UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/z9WlB6m+KQIaFxvuDHsAQHzjDqGKL0LIM5eKxQI2Eg=' 
WHERE 
  key_id = '5d9ed450cd71a7e7ab947fa90385b4d92072edccd15966814a0b317b83febf40' 
  AND (
    token = '/z9WlB6m+KQIaFxvuDHsAQHzjDqGKL0LIM5eKxQI2Eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )