UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTCTAArCPxsQpFSegQ+Xdz7S/37chELyCKkZ4VQop3c=' 
WHERE 
  key_id = '4ff78f1370693040ac328733ec40f1651e9f75dc4567377f4ff002f36867b3ca' 
  AND (
    token = 'DTCTAArCPxsQpFSegQ+Xdz7S/37chELyCKkZ4VQop3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )