UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuxYG9tmPu11wYFHWfSf6QmIkrFHuD6XDbnALDeAfYs=' 
WHERE 
  key_id = 'b007fc15351f4126fe62a8bd9b8cde91314f218c11cf7ea513b1f4587122e163' 
  AND (
    token = 'iuxYG9tmPu11wYFHWfSf6QmIkrFHuD6XDbnALDeAfYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )