UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irF1xCN8IO/FI6iY2t27T45uwRuWLjCsReqK6QFVClE=' 
WHERE 
  key_id = 'e28d712381c642c3b643166132475f9afb860e97c917852833e6774e5506874d' 
  AND (
    token = 'irF1xCN8IO/FI6iY2t27T45uwRuWLjCsReqK6QFVClE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )