UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5spocPUbfcESvZeKw8LhZxj4oKDooUxZvPNA4ZR1oE=' 
WHERE 
  key_id = '28423ab2252a7fb6b62d9a37eaa9b3bb0db1415e635bb42f0d9579336dcfa365' 
  AND (
    token = 'u5spocPUbfcESvZeKw8LhZxj4oKDooUxZvPNA4ZR1oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )