UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yU2U1P2TS8k10q8X2kSZR4F/0YN2m4OH3uKjvIc5KQU=' 
WHERE 
  key_id = '88f896fc5d232846908fc0d3d47b3a1ad55541d01d5e174b1bd67a702196d817' 
  AND (
    token = 'yU2U1P2TS8k10q8X2kSZR4F/0YN2m4OH3uKjvIc5KQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )