UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mf7flxXoR/HRnVbHoOdDYEKXuk4RcuD8c0vEDKzi3tQ=' 
WHERE 
  key_id = 'b54b2b2d7c6f62cb139067a10e327274795ff6da58c01433f907d455c237d542' 
  AND (
    token = 'Mf7flxXoR/HRnVbHoOdDYEKXuk4RcuD8c0vEDKzi3tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )