UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxyIFybtSFYpbpC5sbFlxIVezl4p0mxN0JfqTCx2qMM=' 
WHERE 
  key_id = 'b49b9f64b490f9ca98a5e2c46eef2cf3503515dafef42c9e0df69a7b19f79cf0' 
  AND (
    token = 'HxyIFybtSFYpbpC5sbFlxIVezl4p0mxN0JfqTCx2qMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )