UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdWeHHWVYAyn6whhU3K9Tx7Mwb/Y459XE6eUYfSols0=' 
WHERE 
  key_id = '2586fda684ba92253779994aca2c20abe1f03fd441070ab41f0f642102b11858' 
  AND (
    token = 'WdWeHHWVYAyn6whhU3K9Tx7Mwb/Y459XE6eUYfSols0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )