UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DopOVj316KScoaWAat65QhGpA06neHNJXh/mEWdXVaY=' 
WHERE 
  key_id = '66353185872cc89a6361f58d7b9bdb16ce2cdbd993955be395e41642e1ee4fba' 
  AND (
    token = 'DopOVj316KScoaWAat65QhGpA06neHNJXh/mEWdXVaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )