UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9pSwSO9PPCmWnwk4sVPOYmEnV8hj6HwVmx3PldRX/aA=' 
WHERE 
  key_id = '9b275784a2869c5a922c8c70f3d3afc11a4623a8d07497a500eec3d751dd012e' 
  AND (
    token = '9pSwSO9PPCmWnwk4sVPOYmEnV8hj6HwVmx3PldRX/aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )