UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MB4HPsUyDFXOAQiqZ95zX1Ul2H6rIx14V1YBnjfRfCc=' 
WHERE 
  key_id = '13451c1a21fba55114d1a1381caecb046a0030cc58eb7fb7eb04acbd102bcfcc' 
  AND (
    token = 'MB4HPsUyDFXOAQiqZ95zX1Ul2H6rIx14V1YBnjfRfCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )