UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tk+a8kRsTzRe6i+y+ZBIQvOPWlPyXHvhDtReV+ngDoM=' 
WHERE 
  key_id = '89070fbd153811bf5e229935a9de888ee7db6a863f56c78df87c29431a013fda' 
  AND (
    token = 'Tk+a8kRsTzRe6i+y+ZBIQvOPWlPyXHvhDtReV+ngDoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )