UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQsC9A7tkDhjxZXsuUAdjsKqUsCWM3MdClziyiZ2fvc=' 
WHERE 
  key_id = '3566976f78d1d43390bb71934614f40a3283cf08ae1bbc171098b152c27a0355' 
  AND (
    token = 'BQsC9A7tkDhjxZXsuUAdjsKqUsCWM3MdClziyiZ2fvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )