UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGT0pWYzfcQ8CCQRoP3QAgWHiXlUii2hLoP28ETXm+o=' 
WHERE 
  key_id = '0291915eba50ccccc2c9ae5b8ab34e72cd366822d23dc4c3b11f61f03bfaa1e1' 
  AND (
    token = 'BGT0pWYzfcQ8CCQRoP3QAgWHiXlUii2hLoP28ETXm+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )