UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0VNk6RcutkDmlaVTfU/0HhrxEz0W5TMZzhexgt1KB8=' 
WHERE 
  key_id = '821beeea03d06a780b48b5db9e3c12ad3337a59cf76aca42df995cb5a03583d8' 
  AND (
    token = 'v0VNk6RcutkDmlaVTfU/0HhrxEz0W5TMZzhexgt1KB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )