UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yD649AMDJbNrVqoEp+8ENv5eIJRpQqMsI4IF0jPWCe0=' 
WHERE 
  key_id = 'acc7b53209b985d4c434709df0302a25329f24bf4299db4bfc5f0cea79048278' 
  AND (
    token = 'yD649AMDJbNrVqoEp+8ENv5eIJRpQqMsI4IF0jPWCe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )