UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Be0t9jMTk+nASzpEKyJnDA9ahWpN3Hx9OL5mbukvVnA=' 
WHERE 
  key_id = 'cca38e959b6118290e50a26caed3ca3b0d3691674621486a6ee9b3925579ee41' 
  AND (
    token = 'Be0t9jMTk+nASzpEKyJnDA9ahWpN3Hx9OL5mbukvVnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )