UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcnweTmGMbQQ+rRoI3iOQmr+u6DWnczhmpL9XSB1RWU=' 
WHERE 
  key_id = '2c379814ac111978e29107ee8965dcf2bfc12c90902d512214d340612804dec5' 
  AND (
    token = 'KcnweTmGMbQQ+rRoI3iOQmr+u6DWnczhmpL9XSB1RWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )