UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIrWoCohwOoLZ512QltSnyaf+3okyWebEDZJwUMMNjE=' 
WHERE 
  key_id = '2ff54e5295986815945ca648d9830ed11135a9511fa967e3e61a170141cdd31c' 
  AND (
    token = 'CIrWoCohwOoLZ512QltSnyaf+3okyWebEDZJwUMMNjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )