UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJj0ztjug9YdXIxhHNH3zcyPLPkksOGTK8w6GpPoV2c=' 
WHERE 
  key_id = '78f1b0e9ac96ae5a3cf8ddc097f3e387fc20e04fde03d18c5c1d7cdd44aa7bd7' 
  AND (
    token = 'FJj0ztjug9YdXIxhHNH3zcyPLPkksOGTK8w6GpPoV2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )