UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vFQ0DtnjXjWWJBJUXeM/Dv9vbb1V5yRvKDsCmxB+g4=' 
WHERE 
  key_id = '1eb57126b7179d42f91809d49338b62f8936b0b825c822837e042c611e615f59' 
  AND (
    token = '8vFQ0DtnjXjWWJBJUXeM/Dv9vbb1V5yRvKDsCmxB+g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )