UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uM9JU3eL1q2kjT3BilvhxMvtYUoNFcYIpfo2DCObzDQ=' 
WHERE 
  key_id = '947df529cece1681210e9e9c591f2681f0d8399aac9cd7f56d30befb57b6ee5e' 
  AND (
    token = 'uM9JU3eL1q2kjT3BilvhxMvtYUoNFcYIpfo2DCObzDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )