UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30f+T/VCXkqtJ51rfkewO6UYlT7QHlLQgZ30S/cVY7A=' 
WHERE 
  key_id = '7d89632702fdb682a3cf92a8eb85bbc46329f5557281b9cd9a1d34b48968c7e3' 
  AND (
    token = '30f+T/VCXkqtJ51rfkewO6UYlT7QHlLQgZ30S/cVY7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )