UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icqOnBAua581R+TY+xM9gSXw3lZUWNFh70sRNS9OczQ=' 
WHERE 
  key_id = '47dc0b5ca2edb0b4983a5b7080daeb07b9ce432c2c3ed874945283fed8d249bc' 
  AND (
    token = 'icqOnBAua581R+TY+xM9gSXw3lZUWNFh70sRNS9OczQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )