UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYWzTc4n45AhiPvI4l4Ln0CKuGfeSIMrCZwPHVa8dtQ=' 
WHERE 
  key_id = '6f37687a0893b2cb97dda2a2ed03d6931c125b2ded9ea30591f6a2fc673174a8' 
  AND (
    token = 'nYWzTc4n45AhiPvI4l4Ln0CKuGfeSIMrCZwPHVa8dtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )