UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVYntPCFP/p0nQOGt2AXBO4/K2vz/Uj95OZwlBsyXTQ=' 
WHERE 
  key_id = 'fd1f9560d81e116891bb7fa5c21c68bd5f4c7812aa5be540626da6487aef9b2e' 
  AND (
    token = 'PVYntPCFP/p0nQOGt2AXBO4/K2vz/Uj95OZwlBsyXTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )