UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0e5ZDS9Qa/ZI8POK6uwkINntIDwNGNIW6bElkNoVPxw=' 
WHERE 
  key_id = 'da523a2bc580bb0152ed59a3c9854cdce5c90681389d76af5671a9d5aa6c2d78' 
  AND (
    token = '0e5ZDS9Qa/ZI8POK6uwkINntIDwNGNIW6bElkNoVPxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )