UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h6VVxTCGzwERsqRR955p0ja3BK5tyFnZYQ4A+wBmFg=' 
WHERE 
  key_id = '45da903c4d44d3957bd2c362f935a5084641d6ce22ff28015a9adc0315ca188a' 
  AND (
    token = '4h6VVxTCGzwERsqRR955p0ja3BK5tyFnZYQ4A+wBmFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )