UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0kq9GLLJFDroz/5AtJtXf4ESc47T2kfkvhpxhH86Q8=' 
WHERE 
  key_id = '6f387d73ee40b89c8f86533c275a0daa3775fcfdaf2d75878d96f13e30e05465' 
  AND (
    token = 'H0kq9GLLJFDroz/5AtJtXf4ESc47T2kfkvhpxhH86Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )