UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPxIFhA/3GRj9dtYee2FgYx+M+1qiYRjLDqlyRiEESE=' 
WHERE 
  key_id = '3391ecef3a0586808ef4fb7b1f4ecbdec74ae555582ef6ca15cc32d3338dca02' 
  AND (
    token = 'JPxIFhA/3GRj9dtYee2FgYx+M+1qiYRjLDqlyRiEESE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )