UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JpQPdgvDQAStNalu0mL6IDXe6YL9r40C8I+TAsrCdNs=' 
WHERE 
  key_id = '4e8151e8560fb69bde232e6053c7d8a2e0c1c1f0cccb756932a24c8114a0229e' 
  AND (
    token = 'JpQPdgvDQAStNalu0mL6IDXe6YL9r40C8I+TAsrCdNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )