UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3SJqCsrd1rynnCnUTQ7qwBeMjafYACCesO/NSwN0gUU=' 
WHERE 
  key_id = 'c84221b06169fe1ea7680ba4a08c73d1e6ecc992beef92dfce585cebdaa042ac' 
  AND (
    token = '3SJqCsrd1rynnCnUTQ7qwBeMjafYACCesO/NSwN0gUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )