UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdR/x82f++dJ+KdyFcT4rovl/NrpQIf26FPUGUgt2cM=' 
WHERE 
  key_id = '6291d411a9687b6ae8c44fff17b4d8d1f15d8ccd342bcc5a734938ae329b1429' 
  AND (
    token = 'rdR/x82f++dJ+KdyFcT4rovl/NrpQIf26FPUGUgt2cM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )