UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8o0xmHIx/2QMnk/BSHL8DtS4f1p2VcRbGWp0Zd4OUew=' 
WHERE 
  key_id = '56e6a00be5bdac49b82fd59ac55933fdb7ca51499f9f5d678d60a0ffd426f67b' 
  AND (
    token = '8o0xmHIx/2QMnk/BSHL8DtS4f1p2VcRbGWp0Zd4OUew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )