UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycY61Px37e7ummsiKJVQY4KCLTjV49bgZ8KqX4KYZyQ=' 
WHERE 
  key_id = 'e69a0c9b481216e4dfeaf3195495ec578ac1ef0f7745d5cb94ed3da595657ba6' 
  AND (
    token = 'ycY61Px37e7ummsiKJVQY4KCLTjV49bgZ8KqX4KYZyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )