UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4w5zG7bpapUV/jXHFyFsi9q1hfgEFU6xRYuY0XzKZGs=' 
WHERE 
  key_id = '592ba850d4ecbcbee9eb765f57454c1140a49c1b6a69aa2cbdf1df3ee7a551d5' 
  AND (
    token = '4w5zG7bpapUV/jXHFyFsi9q1hfgEFU6xRYuY0XzKZGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )