UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nO5BiRP5SEQBr35J8b3G9orgpAMEyw8oBeCJRNhdqWs=' 
WHERE 
  key_id = '9f8979a1b87be59fe193690639abfe0916dc158c93d54788fd26ce14d2979bac' 
  AND (
    token = 'nO5BiRP5SEQBr35J8b3G9orgpAMEyw8oBeCJRNhdqWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )