UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8zJh5dGTWgOEyzgfI0oCJz/pjkpcgY16V/SpcAeYYQ=' 
WHERE 
  key_id = 'a094b9790dba55588ac77ffc8fcdc35dde37a30994cc65f7e4bb21db2d0fb1c8' 
  AND (
    token = 'J8zJh5dGTWgOEyzgfI0oCJz/pjkpcgY16V/SpcAeYYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )