UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsxQppg3KrdHxKIyhiI7obYVQCk1Pi0zIJuSDudkGis=' 
WHERE 
  key_id = '2eb4e665f43ae133bfcc5913ec5700fac5550f3d4ef5072806333ef99a1238dd' 
  AND (
    token = 'VsxQppg3KrdHxKIyhiI7obYVQCk1Pi0zIJuSDudkGis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )