UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLpd+6EIZ589edBJY5qmPZeIrhox/EKZLgijsMQ7RWE=' 
WHERE 
  key_id = '80b895d14c2e2cf4a8c8e478a49fd2f7827b405204e3ff813e89b2f3ac2f821b' 
  AND (
    token = 'KLpd+6EIZ589edBJY5qmPZeIrhox/EKZLgijsMQ7RWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )