UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zPDIetAfuFVg12hhIKdyEhmYzXWDHNTcY8/nCXZFM0=' 
WHERE 
  key_id = '25e0ecda02ce8f8dbf96281ea44f8648bc108d1f212759e3410add6c0dca2824' 
  AND (
    token = '7zPDIetAfuFVg12hhIKdyEhmYzXWDHNTcY8/nCXZFM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )