UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRsmu4kqNH0mc5wxi4svxH8epljXeJb3kJ1EWLF/aZY=' 
WHERE 
  key_id = 'e4c9fe8f54c3d5217441860921afe52b9ebad9fe528541659123ef33dd4f14f5' 
  AND (
    token = 'FRsmu4kqNH0mc5wxi4svxH8epljXeJb3kJ1EWLF/aZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )