UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVCu1JxwhuLTkx4edx+AK8I2AKDzSyr+sZMJIdKpCGk=' 
WHERE 
  key_id = '2a9bab1f6f6e0687c4adc8aaaf3f8486f60cfe381440eeb5f21076a874a44115' 
  AND (
    token = 'GVCu1JxwhuLTkx4edx+AK8I2AKDzSyr+sZMJIdKpCGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )