UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o3PMHS6t8aKu6xAdn8FhMAk6lyMg0OhFH9gn/LzvzC4=' 
WHERE 
  key_id = 'd7c30709ac39a8c408382d853a29f53f2c3d11c225539dcf4ad053e099a97a7a' 
  AND (
    token = 'o3PMHS6t8aKu6xAdn8FhMAk6lyMg0OhFH9gn/LzvzC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )