UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GyXF8S4kDySTR/2HJg8mvmk3a4XVgilKkmCGo4J89U=' 
WHERE 
  key_id = '4d41b0644878cf301c280420b64bf4fef253712daaad81bbcc39e9297380a1b3' 
  AND (
    token = '+GyXF8S4kDySTR/2HJg8mvmk3a4XVgilKkmCGo4J89U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )