UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMsJsoUVvw6uIPPXu9CWSzH/1HxFzv6iMJ/5tDZg8bY=' 
WHERE 
  key_id = '76432afa5270430bb834b1f9ab684e971b90dcf349338d339d9f92282403929a' 
  AND (
    token = 'NMsJsoUVvw6uIPPXu9CWSzH/1HxFzv6iMJ/5tDZg8bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )