UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xuzduXvGRXF7iCVPbSNRbIQowTwBVPAYBHB3R848rzo=' 
WHERE 
  key_id = '3bf9901780db58cce1ff6530017be885b1aac5ec5572846be3593cff19f8a93b' 
  AND (
    token = 'xuzduXvGRXF7iCVPbSNRbIQowTwBVPAYBHB3R848rzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )