UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKfO/Rg4a2wk4+kaAnXvTDW3GRuElG2gbMZBL1FMJL0=' 
WHERE 
  key_id = 'cba3b0e6556c4509253f844e12097c4497f355c5b322ddee021104ca853f9a49' 
  AND (
    token = 'qKfO/Rg4a2wk4+kaAnXvTDW3GRuElG2gbMZBL1FMJL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )