UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i36pHcCmqT/vHPNElIKSnHkCmJQUOs26f73mQlLLBqY=' 
WHERE 
  key_id = 'e93a9df9e08460cf8a7a4791c87b181a58b47817fb25ec5f3d9e6e4b269eb29a' 
  AND (
    token = 'i36pHcCmqT/vHPNElIKSnHkCmJQUOs26f73mQlLLBqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )