UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8B+vPvFnrK3j/gXV6bRP8lmTSWbJ6c15U7zEzhjaI50=' 
WHERE 
  key_id = 'a2bb3372e920a9b883f2d74bd535c4c72fc7f5772731c6613e7b26322b10e34b' 
  AND (
    token = '8B+vPvFnrK3j/gXV6bRP8lmTSWbJ6c15U7zEzhjaI50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )