UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqsJNrJ6nFnMEj70wBGCwP7SpP4tfwZSoDCoHiI/myY=' 
WHERE 
  key_id = 'd1bb36299783974249c74113d7899c12b7dba591044583eca375b7317de66e48' 
  AND (
    token = 'VqsJNrJ6nFnMEj70wBGCwP7SpP4tfwZSoDCoHiI/myY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )