UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4282LpsD0tnMb1nmIqgGUIkWOSWYJNDE40WUkH+XA8=' 
WHERE 
  key_id = '7097aeab9bfb63af91c10cedb08a091530cef333d67e318d677eb9b9a9088bfc' 
  AND (
    token = 'n4282LpsD0tnMb1nmIqgGUIkWOSWYJNDE40WUkH+XA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )