UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/drZLG2dU9B7v40CuGbs5LbpOq0vx3YhHzx/NfPB4U=' 
WHERE 
  key_id = 'a2e84bcd6077e1584d86375f3dd5f9c10561151362e3f52956067b444337937c' 
  AND (
    token = '5/drZLG2dU9B7v40CuGbs5LbpOq0vx3YhHzx/NfPB4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )