UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89U89TdaQsEhLjWNPcG77agfUV0yXN/CPYqx6iJv+5o=' 
WHERE 
  key_id = '55ab59839afe028b333aab35274e25d51296a1ffed8f96a0a937626285f92591' 
  AND (
    token = '89U89TdaQsEhLjWNPcG77agfUV0yXN/CPYqx6iJv+5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )