UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MKoANTz1ckUqYzIROnDsabsgvJfNL5AJ54ef0p/d4hs=' 
WHERE 
  key_id = 'e3520723bbae1849ef2846950f1b7e2b9456fda86c03bc003af83085220a9204' 
  AND (
    token = 'MKoANTz1ckUqYzIROnDsabsgvJfNL5AJ54ef0p/d4hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )