UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKMBlqPW4OZBBM4nmNHHC89A08aGc6ju9a/QbQ2SVpU=' 
WHERE 
  key_id = '92efb95ef1190a1452c3c3f8f68796f5be10714248261e7acc59f31e118a074b' 
  AND (
    token = 'YKMBlqPW4OZBBM4nmNHHC89A08aGc6ju9a/QbQ2SVpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )