UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNEjxAR8hirv3aBCl8dq77wwRBWeWHQZrafa5xyr/R0=' 
WHERE 
  key_id = '03fa9d069c827bc9563a4814056a97f8981dea3fb7008883c15fcb800d2403de' 
  AND (
    token = 'VNEjxAR8hirv3aBCl8dq77wwRBWeWHQZrafa5xyr/R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )