UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8m+Gh2OrRxq3LzcrtWxYPTfy7XFSw4j5CU7WiaxPhz4=' 
WHERE 
  key_id = '6aa319522515b5fd5d568d06146093b70fe996bb78041a00eba8185bb335ffba' 
  AND (
    token = '8m+Gh2OrRxq3LzcrtWxYPTfy7XFSw4j5CU7WiaxPhz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )