UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KyYk+rWvt+6m+ldfo96Zno07YenMFh8fN2C09C5xYQ=' 
WHERE 
  key_id = 'b62377e0df5a69ea8002e8d07afd6b0e1c63ed844858a44032fa6071515a0663' 
  AND (
    token = '7KyYk+rWvt+6m+ldfo96Zno07YenMFh8fN2C09C5xYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )