UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBKn3gZ2tXtq0n1yPWM1uTnZ90oy6o0MP8kp6lQ9E4c=' 
WHERE 
  key_id = 'e219357008b09945528dda7914398462ad51620cb109998cffd88082fb9f159f' 
  AND (
    token = 'ZBKn3gZ2tXtq0n1yPWM1uTnZ90oy6o0MP8kp6lQ9E4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )