UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '22RPb4vyDhcFZtTSiL4CR5JM+MROTBb/A4UVpKWE+bw=' 
WHERE 
  key_id = '1b27c1a3d7124ef739daac0ef034dec91ac9118c55d2cd6fc337ab5b4d7d9d02' 
  AND (
    token = '22RPb4vyDhcFZtTSiL4CR5JM+MROTBb/A4UVpKWE+bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )