UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dp7ed6XaCwM7ulrGno4Mdrtw9zevK8SbhxzckS5Jo5c=' 
WHERE 
  key_id = '1194967d352efcddb2650473b81d3f5307c582d13243dd1e9b9afed8682e84a8' 
  AND (
    token = 'dp7ed6XaCwM7ulrGno4Mdrtw9zevK8SbhxzckS5Jo5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )