UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVDcrsgdV3f8n67druLgsAzWGFsHaNlfD8Z2s5vjSBA=' 
WHERE 
  key_id = 'd2e44439773fadd3297a749cf53fa5d137c97fc9ff6c635876131db53742a6e6' 
  AND (
    token = 'jVDcrsgdV3f8n67druLgsAzWGFsHaNlfD8Z2s5vjSBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )