UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QX8d7iAOCOJLkBe68eRqcY5oFou/OJ59IBhR+jyUML4=' 
WHERE 
  key_id = '4fada9f84df925f2d574321cb9decf66bfa678645c3dc0245272dc1c82d3776e' 
  AND (
    token = 'QX8d7iAOCOJLkBe68eRqcY5oFou/OJ59IBhR+jyUML4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )