UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLbxmqgeTlnTDzdtLXMm1RUDppCOnvM//Gx3BPBfZew=' 
WHERE 
  key_id = '662a0025fc051d95bb43f9aae5ae02c42ce0bca475a68fac37b33ce7f72cfd41' 
  AND (
    token = 'BLbxmqgeTlnTDzdtLXMm1RUDppCOnvM//Gx3BPBfZew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )