UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZG+7cCXFDQNS4Yo7M+pM3cjqHXeqNmH7qPbTR/Jais=' 
WHERE 
  key_id = 'cd39a4e63e2a034829d7238c9ba3fa19831c36538910b5efe6b6eac94f680df7' 
  AND (
    token = 'SZG+7cCXFDQNS4Yo7M+pM3cjqHXeqNmH7qPbTR/Jais=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )