UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AsqpBuWqRRSoOYERxsOFBIoYhekSpRm3pBShT03/HA=' 
WHERE 
  key_id = '56ad8a79430a378b0a146419040d5b86dba81e33b6489ad8ad4d92f73c9631df' 
  AND (
    token = '+AsqpBuWqRRSoOYERxsOFBIoYhekSpRm3pBShT03/HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )