UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v736KoKCtq1/Gh5YjBFQDAikspQJ+CMGJtqUpDNtgP8=' 
WHERE 
  key_id = '933bafd753de6f6a381c4331965c023f4404aabb941d13c8544bd16e9318f6ab' 
  AND (
    token = 'v736KoKCtq1/Gh5YjBFQDAikspQJ+CMGJtqUpDNtgP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )