UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZx4Nx+P99RSDPXxsHrA+CZ9AT8x5dkNnnBCDN+VXSc=' 
WHERE 
  key_id = '4912df35da578d2bdc4984b99c2c63cffbe0c571cb7db5b4a6d08a3b4251cf3e' 
  AND (
    token = 'HZx4Nx+P99RSDPXxsHrA+CZ9AT8x5dkNnnBCDN+VXSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )