UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cf7JTjoEATK1MZjjbWJiIQ7HgRKFgW9/vvINHAIS1kc=' 
WHERE 
  key_id = '493ecb7bfb4f65d2bddda20bbdf2f6b4dfefecef0476b78c0e527157b1295118' 
  AND (
    token = 'Cf7JTjoEATK1MZjjbWJiIQ7HgRKFgW9/vvINHAIS1kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )