UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRWU5kavASkkMr4HTTq2aczGe4wIrA84KZSXoehAto4=' 
WHERE 
  key_id = '69f5da32efbec22c6a1e03464695e5f087fa60d15d0c0f76c649eecd9e4b70e5' 
  AND (
    token = 'BRWU5kavASkkMr4HTTq2aczGe4wIrA84KZSXoehAto4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )