UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0V4Xcyra+BROPAHEq+AbUOHkKxy4HqDqD///Imyyg0=' 
WHERE 
  key_id = '98f380930f5a3514583deb3d7c7ba21f825670e22dabd577b3635bf9edbcba52' 
  AND (
    token = 'G0V4Xcyra+BROPAHEq+AbUOHkKxy4HqDqD///Imyyg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )