UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMZHdlB9cahBQ/6EfDTHIYF2o4284QLLND3duxToyGg=' 
WHERE 
  key_id = 'ff983f11d4b6fd641de1d3df3064ead830bab601a2a54fc3758804d5ed5c8fea' 
  AND (
    token = 'rMZHdlB9cahBQ/6EfDTHIYF2o4284QLLND3duxToyGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )