UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYQcqOlkLw/NKVLKiPvnYkgOBvrP7wCO7CuKd+76++c=' 
WHERE 
  key_id = '7bc6e3f267447b3a37f69ee4492a551f4bbe6bd08dd4dc1e0ec836c5e1a2e28c' 
  AND (
    token = 'VYQcqOlkLw/NKVLKiPvnYkgOBvrP7wCO7CuKd+76++c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )