UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCh/NEhMej5+04cq1bpLUO4eDta3TsemC6esK7dKWsE=' 
WHERE 
  key_id = 'f5baef12e79920c804dc4d88df08ac0fc286945bc4b264cf6dd7a40e171f3d6a' 
  AND (
    token = 'SCh/NEhMej5+04cq1bpLUO4eDta3TsemC6esK7dKWsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )