UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VytkeWeFYc0ZsVFSfsmS6xtoG3mKpjc0ovVv+GOsOyg=' 
WHERE 
  key_id = 'b3ad375f981de80f3d3a19439f9f698bee252fc42674641e3e3fbdd0b326f9ca' 
  AND (
    token = 'VytkeWeFYc0ZsVFSfsmS6xtoG3mKpjc0ovVv+GOsOyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )