UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g5kOnlIiEigwW4+ZGWbnfAzrfhmYCTaGEHYe8O/7i+Y=' 
WHERE 
  key_id = '60f389c7337b73a22cf915574312ec6bcf94785a56472fcb4a6eeab585302bf2' 
  AND (
    token = 'g5kOnlIiEigwW4+ZGWbnfAzrfhmYCTaGEHYe8O/7i+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )