UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0giuaVNmJRUnCeFtbfO78Vf3Qvc/NykP95XlXmA6BpA=' 
WHERE 
  key_id = '5d02358d7e6d1af6f8af6d2d7c7b763886c098651eed15d9d6a264ba005c162a' 
  AND (
    token = '0giuaVNmJRUnCeFtbfO78Vf3Qvc/NykP95XlXmA6BpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )