UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKfR/+UNOIDHDyv424hAMJDz2i8bwGyxSHKc3pf2BX0=' 
WHERE 
  key_id = 'ccd2e42629537def0a3458ad161477fba711986718d50b192a3c4737c5dbc6dd' 
  AND (
    token = 'tKfR/+UNOIDHDyv424hAMJDz2i8bwGyxSHKc3pf2BX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )