UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDuXjsQNaSbav8pkhFu+GAwid///yVbjoMdR3h6FjWQ=' 
WHERE 
  key_id = '1f19bd0e93bc4f4fc5ed10539d4148ba4e2f0f37a6cf6ef416fd8678d3226d97' 
  AND (
    token = 'mDuXjsQNaSbav8pkhFu+GAwid///yVbjoMdR3h6FjWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )