UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+z9N/JysYTfqBei3B5GzFTq0SCdsPn3tIrj1oW711bU=' 
WHERE 
  key_id = '1119f85e863a9efde677b61d174c3de319e8f6dd9644217e6d99f33063749704' 
  AND (
    token = '+z9N/JysYTfqBei3B5GzFTq0SCdsPn3tIrj1oW711bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )