UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'woMC9/HVd3LYb9ZL9En9HHCCLOg9ujK57RAJN2hRIuU=' 
WHERE 
  key_id = '55625fd088b780efb0e6fd0389dd67fcc778c01e04c67f9a6b4cb847709512f8' 
  AND (
    token = 'woMC9/HVd3LYb9ZL9En9HHCCLOg9ujK57RAJN2hRIuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028