UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zRbhunRd3PZzp+habI1qG8GERqBrRG1s08crlm2aA0=' 
WHERE 
  key_id = 'e7187c5f9f711e070dd9234c68d4e921831eb75f378def338ee04f81fce99d84' 
  AND (
    token = '+zRbhunRd3PZzp+habI1qG8GERqBrRG1s08crlm2aA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )