UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rqkv38K5/XtM5K7Y2zhDy23/9ZCWCp/R0e4lQQuuPXc=' 
WHERE 
  key_id = 'dcadd70f2ea9e8bae72e6fefeaafee488118918b42409a9a37ef8f6cff3d0b6e' 
  AND (
    token = 'Rqkv38K5/XtM5K7Y2zhDy23/9ZCWCp/R0e4lQQuuPXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )