UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l8760V32x/c7Nb2dt074xuJzs6kZ1sP58nkKG12kwe8=' 
WHERE 
  key_id = '74ef7c9aff3d4852e02f5ed34eecbb4a10c4132643245ec71e42d1b8edcd04f5' 
  AND (
    token = 'l8760V32x/c7Nb2dt074xuJzs6kZ1sP58nkKG12kwe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )