UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EOImGX7lbOv0xUGqxogepYymnpXuZQCs9n0kqOAaL4=' 
WHERE 
  key_id = '19a9e2a6a71fe5f9a6b47509508371a9fbd2d0b11595a2581f2888ce78b0e505' 
  AND (
    token = '/EOImGX7lbOv0xUGqxogepYymnpXuZQCs9n0kqOAaL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )